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Individual Calculations December 2020 |
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| Zalewska, Malgorzata Total change: 218.00 | |   |
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| Warszawskie Mini-Elo | Warszawa | POL | 2020-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1216 | 4.50 | 5 | 2.69 | 40 | 107.60 | |
|  Rokni, Farzam | | | 1450 | POL | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Zalewski, Michal | | | 1135 | POL | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Jaroszuk, Marcin | | | 1572 | POL | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Borowicz, Joachim | | | 1314 | POL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Daszkiewicz, Adrian | | | 1206 | POL | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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) | | | | Turniej Fide w Grotece | Warszawa | POL | 2020-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1216 | 4.00 | 5 | 2.76 | 40 | 110.40 | |
| | Celinski, Kamil | | | 1616 * | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Berdyga, Mariusz | | | 1390 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Groszyk, Maciej | | | 1121 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Ciborowski, Konrad Jr | | | 1616 * | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Suminski, Bogdan | | | 1479 | POL | 1.00 | 1 | 0.82 | 40 | 32.80 | | | * 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) | | |
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