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Rapid:
Individual Calculations September 2017 |
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| Zerebiec, Maurycy Total change: 9.40 | |   |
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| Polish Rapid Youth Chess Championship 2017 - B16 | Wroclaw | POL | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1365 | 3.50 | 10 | 0.47 | 20 | 9.40 | |
|  Mietkiewicz, Jacek | | | 1728 | POL | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Kowalski, Igor | | | 1765 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Madajczak, Jakub | | | 1614 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Walkowski, Jonasz | | | 1506 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Olichwirowicz, Grzegorz | | | 1527 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Pokusinski, Antoni | | | 1652 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rzenca, Piotr | | | 1180 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Gazda, Dominik | | | 1407 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Kosztyla, Mateusz | | | 1300 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Poplawski, Maciej | | | 1683 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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