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Rapid:
Individual Calculations December 2021 |
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| Kubik, Rafal Total change: -5.40 | |   |
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| Puchar Slaska Juniorow w Szachach Szybkich do lat 14 | Ustron | POL | 2021-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1512 | 6.50 | 9 | -0.27 | 20 | -5.40 | |
|  Bala, Bartosz | | | 1153 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Kozik, Maksymilian | | | 1238 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Niemczyk, Krzysztof | | | 1400 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Zaborski, Igor | | | 1428 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Rojek, Wojciech | | | 1274 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Rozek, Michal | | | 1360 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Nieckarz, Maja | | | 1252 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Oborska, Magda | | | 1475 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Nguyen, Doan Quoc Anh | | | 1142 | POL | 1.00 | 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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