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Rapid:
Individual Calculations December 2017 |
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| Brelinska, Matylda Total change: 3.60 | |   |
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| XXIII Rapid Chess Chemik Bydgoszcz | Bydgoszcz | POL | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1233 | 1093 | 1.00 | 4 | -0.36 | 20 | -7.20 | |
|  Szulgacz, Maciej | | | 1493 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zielinski, Tomasz | | | 1249 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Brelinska, Marcelina | | | 1050 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Komorowski, Tomasz | | | 1141 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * 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) | | | | Otwarte Mistrzostwa Powiatu Tureckiego w szachach szybkich-2017 | Turek | POL | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1093 | 0.50 | 5 | -0.19 | 20 | -3.80 | |
| | Smagalski, Jaroslaw | | | 1493 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Witczak, Zbigniew | | | 1493 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wojtal, Radoslaw | | | 1485 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Swiatnicki, Adam | | | 1402 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Tanski, Jakub | | | 1238 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | | | Pierwszy Swiecki Festiwal Szachowy - Turniej B | Swiecie | POL | 2017-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1209 | 1093 | 2.50 | 5 | 0.73 | 20 | 14.60 | |
| | Jankowski, Igor | | | 1360 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Sliwicka, Weronika | | | 1144 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Tanski, Wiktor | | | 1319 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Kwiatkowska, Natalia | | | 1102 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Spionkowski, Fabian | | | 1122 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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