Individual Calculations February 2023 |
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Plachkinova, Tatjana Total change: 8.20 | | |
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Lliga Catalana 2023 Primera Divisio Grupo 2 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1955 | 2020 | 1.00 | 1 | 0.41 | 20 | 8.20 | |
| Prats Alonso, Oscar | | | 1955 | ESP | 1.00 | 1 | 0.41 | 20 | 8.20 | | 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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