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Individual Calculations July 2021 |
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| Nowak, Maciej Total change: 34.80 | |   |
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| III Grand-Prix Gminy Zabierzow - Grupa A FIDE do 2200 ELO | Zabierzow | POL | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1145 | 2.00 | 4 | 0.90 | 40 | 36.00 | |
|  Kreft, Wojciech | | | 1511 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Herka, Jakub | | | 1414 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Rusiecki, Katarzyna | | | 1037 | POL | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Kozlowski, Franciszek | | | 1402 | POL | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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) | | | | Miedzynarodowe Mistrzostwa Malopolski Seniorow i Juniorow - Grupa B | Krakow | POL | 2021-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1145 | 1.00 | 5 | -0.03 | 40 | -1.20 | |
| | Rylski, Tadeusz | | | 1545 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Uliasz, Katarzyna | | | 1539 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kozlowski, Franciszek | | | 1402 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Rog, Mateusz | | | 1545 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wzorek, Michal | | | 1063 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | * 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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