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Rapid:
Individual Calculations December 2021 |
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| Verbytski, Oleg Total change: 63.00 | |   |
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| Golders Green FIDE Rapidplay - NOV1 Open | London | ENG | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1280 | 2.00 | 3 | 1.41 | 20 | 28.20 | |
|  Pepe, Salvatore | | | 1595 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Ward, Jacob | | | 1401 | ENG | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Llewellyn, Julian D | | | 1630 | ENG | 1.00 | 1 | 0.89 | 20 | 17.80 | |
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) | | | | 2021 British Junior Rapid Championship Under 8 | Milton Keynes | ENG | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1280 | 4.00 | 6 | 1.74 | 20 | 34.80 | |
| | Zhao, George | | | 1465 | ENG | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Kairat, Alexander | | | 1297 | ENG | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Zhang, Junyi | | | 1180 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Chen, George | | | 1382 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Keerthi Kumar, Advait | | | 1536 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Han, Qixiang | | | 1409 | ENG | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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) | | |
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