Rapid:
Individual Calculations July 2023 |
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Pietrzak, Jakub Total change: 3.60 | | |
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Grand Prix Polonii 2023 - turniej 21a | Wroclaw | POL | 2023-06-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1596 | 1282 | 1.50 | 5 | 0.18 | 20 | 3.60 | |
| Demski, Michal | | | 1911 | POL | 0.50 | 1 | 0.49 | 20 | 9.80 | | Jankowiak, Tomasz | c | | 2026 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | | Dziminski, Kamil | | | 1072 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | Kuriata, Pawel | | | 1322 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | | Smukowski, Bartosz | | | 1651 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | 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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