Individual Calculations April 2023 |
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Daniszewski, Rafal Total change: -2.80 | | |
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XIII Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2023 Round 8 | Warszawa | POL | 2023-02-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1116 | 1098 | 0.50 | 2 | -0.45 | 20 | -9.00 | |
| Skonieczny, Marcin | | | 1130 | POL | 0.00 | 1 | -0.46 | 20 | -9.20 | | Jaworowski, Andre | | | 1102 | USA | 0.50 | 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) | | OTWARTA LIGA MAZOWIECKA 2023 Round 7-10 | woj. mazowieckie | POL | 2023-03-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1258 | 1075 | 0.00 | 1 | -0.26 | 20 | -5.20 | |
| Dobosiewicz, Krzysztof | | | 1258 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | 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) | | XIII Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2023 Round 9-11 | Warszawa | POL | 2023-03-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1123 | 1075 | 1.00 | 1 | 0.57 | 20 | 11.40 | |
| Dabrowski, Dominik | | | 1123 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | 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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