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Individual Calculations August 2021 |
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| Dymowska, Joanna Total change: -0.20 | |   |
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| Wiosenne FIDE granie w Hetmanie 2021_B | Warszawa | POL | 2021-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1107 | 1064 | 3.00 | 7 | -0.09 | 20 | -1.80 | |
|  Malicki, Jan | | | 1119 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Bialczynski, Michal | | | 1240 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Zbijowski, Patryk | | | 1136 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Kulakowska, Dorota | | | 1047 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Malchrowicz, Zbyszko | | | 1054 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Skonieczny, Marcin | | | 1139 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Klimkiewicz, Wojciech | | | 1014 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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) | | | | Warsaw Chess Open - C | Warszawa | POL | 2021-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1064 | 0.50 | 4 | 0.08 | 20 | 1.60 | |
| | Nisztuk, Michal | | | 1464 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Borys, Marek | | | 1464 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Czarnowicz, Michal | | | 1329 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kwiek, Janusz | | | 1464 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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) | | |
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