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Individual Calculations August 2023 |
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| Vaijaeepay, Vaishn Total change: -26.40 | |   |
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| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1539 | 0.50 | 1 | 0.11 | 40 | 4.40 | |
|  Bauza Mercere, Eduardo | | | 1617 | ARG | 0.50 | 1 | 0.11 | 40 | 4.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 51st annual World Open - U2000 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1539 | 1.00 | 3 | -0.77 | 40 | -30.80 | |
|  Patella, Gary R | | | 1670 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Zhu, Florina | | | 1416 | USA | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Nair, Sarvesh | | | 1318 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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