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Individual Calculations March 2023 |
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| Cyra, Tomasz Total change: -28.00 | |   |
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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 |
| 1465 | 1865 | 0.50 | 1 | -0.42 | 20 | -8.40 | |
|  Blus, Piotr | | | 1465 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 |
| 1706 | 1859 | 1.00 | 3 | -0.98 | 20 | -19.60 | |
|  Kryston, Aleksander | | | 1459 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kedzierski, Slawomir | | | 2044 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ceglowski, Ryszard | | | 1615 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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