| Player ID | Country | Gender | Class | Name | Initial rating | Change | Final rating |
|---|---|---|---|---|---|---|---|
| 2333 | ARG | M | 3 | ACOSTA Gonzalo | 1254 | -16 | 1238 |
| 2347 | BRA | M | 4 | ANK Alexandre | 1216 | -11 | 1205 |
| 648 | GBR | M | 7 | ANTHONY Farrel | 1548 | 0 | 1548 |
| 3925 | CRC | M | 7 | ARAYA Carlos | 1255 | -8 | 1247 |
| 1368 | MEX | F | 4 | ARENALES Teresa | 1262 | -19 | 1243 |
| 2572 | CRC | M | 6 | ARGUELLO Domingo | 1318 | -30 | 1288 |
| 3548 | VEN | M | 10 | ARTEAGA Jose | 1564 | 0 | 1564 |
| 2199 | BRA | F | 2 | AZEVEDO Carla | 1002 | -16 | 986 |
| 3830 | BRA | M | 2 | BANDEIRA Andre | 820 | -8 | 812 |
| 1087 | ITA | M | 5 | BOVE Fabrizio | 1099 | +22 | 1121 |
| 2724 | CAN | F | 8 | CHAN Stephanie | 1496 | -14 | 1482 |
| 2955 | ROU | F | 7 | CONSTANTIN Gabriela | 1344 | -3 | 1341 |
| 31 | ARG | M | 3 | COPOLA Gabriel | 1383 | -9 | 1374 |
| 1384 | MEX | M | 4 | CORONADO Leon | 1183 | -20 | 1163 |
| 3845 | BRA | M | 2 | COSTA Guilherme | 933 | +25 | 958 |
| 203 | BRA | F | 3 | DALCIN Rosangela | 1047 | 0 | 1047 |
| 1916 | USA | M | 1 | DE FRANCESCO Sebastian | 754 | -14 | 740 |
| 3905 | BRA | M | 1 | DE PAULA Bruno | 713 | -12 | 701 |
| 2331 | ARG | M | 2 | DUARTE Carlos | 900 | -15 | 885 |
| 3544 | ARG | M | 1 | EBERHARDT Fernando | 781 | -4 | 777 |
| 222 | BRA | M | 2 | ESPINDOLA Iranildo | 1133 | -14 | 1119 |
| 2832 | VEN | M | 8 | FASANARO Carlos | 1438 | -10 | 1428 |
| 3005 | SUI | M | 4 | FASSLER Michael | 911 | -5 | 906 |
| 2338 | ARG | M | 7 | FERRO Pablo | 1348 | +24 | 1372 |
| 1909 | USA | F | 3 | FONTAINE Pamela | 1367 | +8 | 1375 |
| 3844 | BRA | M | 8 | GUARNIERI Luiz | 1459 | +28 | 1487 |
| 3104 | USA | M | 4 | HARBAUGH Doyle | 949 | +10 | 959 |
| 1215 | JPN | M | 9 | HONDA Toshiyuki | 1718 | +14 | 1732 |
| 3929 | USA | M | 10 | HUANG Samuel | 1472 | +3 | 1475 |
| 3046 | BRA | M | 9 | IFANGER Guilherme | 1603 | +14 | 1617 |
| 2530 | ROU | M | 4 | IFROSA Petru | 1244 | -40 | 1204 |
| 2799 | JPN | F | 9 | ISHIKAWA Megumi | 1656 | +2 | 1658 |
| 2784 | JPN | M | 6 | ITAI Junki | 1366 | -5 | 1361 |
| 3734 | CHI | M | 9 | JARA Jaime | 1548 | -14 | 1534 |
| 3001 | COL | M | 4 | JIMENEZ Esteban | 1091 | +13 | 1104 |
| 1911 | USA | F | 4 | JOHNSON Jennifer | 1192 | -6 | 1186 |
| 2549 | BRA | M | 2 | KOVALSKI Hemerson | 999 | +4 | 1003 |
| 3764 | BRA | M | 7 | LACERDA Lincon | 1329 | -8 | 1321 |
| 3725 | BRA | M | 1 | LIMA Aloisio | 831 | +11 | 842 |
| 15 | ARG | F | 5 | MAKISHI Marta | 1215 | -3 | 1212 |
| 1579 | ROU | M | 3 | MAKSZIN Dacian | 1301 | -4 | 1297 |
| 2557 | VEN | M | 7 | MARTINEZ Alger | 1257 | -16 | 1241 |
| 920 | IRL | F | 2 | MCCARRON ROONEY Rena | 1207 | +6 | 1213 |
| 245 | BRA | M | 6 | MEDINA Luiz | 1281 | +62 | 1343 |
| 3790 | JPN | M | 7 | MIYAWAKI Susumu | 1487 | +3 | 1490 |
| 2548 | CAN | M | 7 | MOJTAHED Masoud | 1379 | +16 | 1395 |
| 2352 | CRC | M | 7 | MONCADA Gerardo | 1262 | -8 | 1254 |
| 2571 | CHI | M | 8 | MORALES Ruperto | 1463 | -40 | 1423 |
| 4263 | COL | F | 4 | MUNOZ YANTEN Luz Alba | 1079 | -5 | 1074 |
| 1578 | ROU | F | 8 | NICOLA Gabriela | 1348 | +15 | 1363 |
| 232 | BRA | M | 4 | OLIVEIRA Ecildo | 1246 | +29 | 1275 |
| 2570 | CHI | M | 4 | ORELLANA Cristian | 1118 | +2 | 1120 |
| 2574 | MEX | F | 1 | PADILLA Alma | 822 | -5 | 817 |
| 1371 | MEX | F | 5 | PAREDES Maria | 1411 | +1 | 1412 |
| 206 | BRA | F | 5 | PASSOS Maria | 1280 | -1 | 1279 |
| 2992 | COL | M | 4 | PATARROYO Rafael | 927 | -8 | 919 |
| 4262 | COL | F | 4 | PEREZ BARRERA Helena | 1211 | -16 | 1195 |
| 2573 | CRC | M | 5 | PICADO Olman | 815 | -5 | 810 |
| 256 | BRA | M | 9 | PINHEIRO Edimilson | 1707 | -7 | 1700 |
| 2993 | COL | M | 7 | PIRAJAN Jose David | 1465 | +32 | 1497 |
| 2214 | ITA | M | 1 | PIZZURRO Marco | 860 | -10 | 850 |
| 3731 | USA | F | 2 | PROFITT Tara | 928 | +12 | 940 |
| 3921 | CRC | M | 9 | REYES Nixon | 1412 | -2 | 1410 |
| 322 | CRC | M | 3 | RODRIGUEZ Giovanni | 1297 | +28 | 1325 |
| 929 | IRL | M | 2 | ROONEY Ronan | 977 | +9 | 986 |
| 1383 | MEX | M | 4 | SALGUEIRO Jesus | 1146 | 0 | 1146 |
| 1382 | MEX | M | 3 | SANCHEZ Jesus | 1265 | -21 | 1244 |
| 3107 | USA | M | 2 | SEGREST James | 858 | +28 | 886 |
| 3824 | ARG | M | 9 | SELVAGGI Fabian | 1485 | -34 | 1451 |
| 2569 | CHI | M | 6 | SEPULVEDA Juan Carlos | 1311 | -14 | 1297 |
| 2204 | MEX | F | 3 | SIGALA Edith | 1401 | +29 | 1430 |
| 3560 | CHI | M | 9 | SILVA Patricio | 1452 | +22 | 1474 |
| 2714 | USA | M | 7 | STERLING Daryl | 1386 | -19 | 1367 |
| 279 | CHI | M | 4 | URBINA Rodolfo | 969 | -6 | 963 |
| 3950 | COL | M | 9 | VELANDIA Diego | 1452 | +4 | 1456 |
| 3735 | MEX | F | 4 | VERDIN Martha | 1200 | +15 | 1215 |
| 3730 | CRC | M | 7 | VILLALOBOS Fernando | 1246 | -7 | 1239 |
| 1186 | JPN | M | 3 | YOSHIDA Shinichi | 1345 | +41 | 1386 |