Individual Calculations February 2023 |
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Florczak, Witold Total change: 9.60 | | |
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OTWARTA LIGA MAZOWIECKA 2023 Round 1-4 | woj. mazowieckie | POL | 2023-01-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1371 | 1124 | 0.00 | 2 | -0.39 | 40 | -15.60 | |
| Mazurek, Filip | | | 1383 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | Mazan, Dawid | | | 1359 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | 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) | | XIII Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2023 Round 1-3 | Warszawa | POL | 2023-01-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1473 | 1124 | 1.00 | 3 | 0.63 | 40 | 25.20 | |
| Borowicz, Joachim | | | 1511 | POL | 1.00 | 1 | 0.91 | 40 | 36.40 | | Flis, Piotr | | | 1567 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | Czapka, Piotr | | | 1340 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | 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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