Individual Calculations October 2023 |
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Hoffmann, Piotr Total change: -13.80 | | |
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Wielkopolska IV Liga Seniorow Grupa A Round 4 | Leszno | POL | 2023-09-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1357 | 1428 | 0.50 | 2 | -0.69 | 20 | -13.80 | |
| Bajer, Sebastian | | | 1432 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | Nowicki, Franciszek | | | 1282 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | 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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