Individual Calculations March 2023 |
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Szyszko, Jan Total change: 58.20 | | |
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XIII Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2023 Round 4 | Warszawa | POL | 2023-01-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1796 | 1676 | 1.00 | 1 | 0.66 | 20 | 13.20 | |
| Starczewska, Malgorzata | | | 1796 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | 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 5-6 | woj. mazowieckie | POL | 2023-02-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1906 | 1690 | 2.00 | 2 | 1.54 | 20 | 30.80 | |
| Szymczak, Rafal | | | 1860 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | Bugajski, Robert | f | | 1951 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | | 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 5-7 | Warszawa | POL | 2023-02-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1765 | 1690 | 2.00 | 3 | 0.71 | 20 | 14.20 | |
| Juszkowski, Kamil | | | 1625 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | Zbrzeski, Piotr | | | 1625 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | Kedzierski, Slawomir | | | 2044 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | 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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