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Rapid:
Individual Calculations January 2022 |
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| Ngamdeethae, Wimok Total change: 17.80 | |   |
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| Thailand Chess Festival Team Rapid Chess Championship 2021 | Nonthaburi | THA | 2021-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1081 | 1.50 | 7 | 0.22 | 20 | 4.40 | |
|  Yutithamnon, Surapole | | | 1816 | THA | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Horiuchi, Yudai | | | 1102 | JPN | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Chirakranont, Warit | | | 1014 | THA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Buranasing, Wanawee | | | 1339 | THA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Sajjapornthep, Jarunpol | | | 1790 | THA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Silva, Winston Joseph R | | | 1816 | PHI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Wiwatanadate, Poompong | f | | 1816 | THA | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | Thailand Chess Festival Rapid Age-Group Chess Championship 2021 | Nonthaburi | THA | 2021-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1147 | 1081 | 1.50 | 2 | 0.67 | 20 | 13.40 | |
| | Shatalin, Andrian | | | 1265 | RUS | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Chirakranont, Rawit | | | 1029 | THA | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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