Rapid:
Individual Calculations April 2023 |
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Ponsudhahar, Adit Total change: -14.80 | | |
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Coulsdon Chess Junior Grand Prix Spring 2023 - 18 March | Coulsdon | ENG | 2023-03-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1146 | 1193 | 1.00 | 3 | -0.69 | 40 | -27.60 | |
| Blake-Gyeresy, Alfred | | | 1360 | ENG | 0.50 | 1 | 0.22 | 40 | 8.80 | | Varenne, Leo | | | 1028 | ENG | 0.00 | 1 | -0.72 | 40 | -28.80 | | Weiner, Max | | | 1050 | ENG | 0.50 | 1 | -0.19 | 40 | -7.60 | | 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) | | Coulsdon Chess Junior Grand Prix Spring 2023 - Extras - 18 March | Coulsdon | ENG | 2023-03-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1063 | 1193 | 1.00 | 1 | 0.32 | 40 | 12.80 | |
| Reed, Tommy | | | 1063 | ENG | 1.00 | 1 | 0.32 | 40 | 12.80 | | 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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