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Rapid:
Individual Calculations August 2023 |
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| Seet, Joshua Total change: 53.60 | |   |
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| Wey Valley Surrey Summer Rapid Play 2023 - MINOR U1700 | Leatherhead | ENG | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1352 | 3.00 | 3 | 0.99 | 40 | 39.60 | |
|  Tam, Brian Avery | | | 1073 | ENG | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Gonzales, Ceferino | | | 1406 | PHI | 1.00 | 1 | 0.58 | 40 | 23.20 | |  Burnside, Aidan | | | 1159 | ENG | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | 2023 British Championship: First Rapidplay U1750 | Leicester | ENG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1352 | 3.00 | 7 | 0.35 | 40 | 14.00 | |
| | Szwajkun, Richard | | | 1587 | ENG | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Michener, Max | | | 1511 | ENG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Stokes, Richard | | | 1587 | ENG | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Jones, Dixon H | | | 1581 | ENG | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Edgar, Barry | | | 1444 | ENG | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Zhang, Lionel | | | 1221 | ENG | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Ba, Amy | | | 1219 | ENG | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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) | | |
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