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Individual Calculations August 2018 |
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| Dobosiewicz, Krzysztof Total change: -57.20 | |   |
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| IV Miedzynarodowe Sarnackie Spotkania Szachowe | Serpelice | POL | 2018-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1089 | 0.50 | 5 | -0.90 | 40 | -36.00 | |
|  Kordela, Monika | | | 1489 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Niczyporuk, Jakub | | | 1414 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Gora, Szczepan | | | 1143 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Gadlina, Adrian | | | 1067 | POL | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Domaraczenko, Krzysztof | | | 1290 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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) | | | | 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. C | Warszawa | POL | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1089 | 1.00 | 7 | -0.53 | 40 | -21.20 | |
| | Taranowicz, Michal | | | 1441 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Kulpa, Karolina | | | 1324 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Jaworowski, Andre | | | 1356 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Kochanek, Tomasz | | | 1276 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Wierzchowski, Grzegorz | | | 1375 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Abramowicz, Aleksander | | | 1285 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Pastuszko, Katarzyna | | | 1193 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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