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Blitz:
Individual Calculations September 2017 |
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| Kejna, Piotr Total change: 10.80 | |   |
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| Polish Blitz Youth Chess Championship 2017 - B10 | Wroclaw | POL | 2017-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1471 | 8.00 | 11 | 0.54 | 20 | 10.80 | |
|  Musin, Pawel | | | 1102 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Sadowski, Jakub | | | 1153 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Karp, Kacper | | | 1210 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bochenek, Ryszard | | | 1071 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Wiszniewski, Szymon | | | 1472 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Grot, Blazej | c | | 1328 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Meers, Hubert | | | 1535 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Klimkowski, Jan | | | 1687 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Dziewonski, Dariusz | | | 1439 | POL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Karwacki, Piotr | | | 1345 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Rylski, Tadeusz | | | 1071 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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