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Individual Calculations January 2020 |
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| Chaczynski, Kamil Total change: -20.00 | |   |
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| IV Wielkopolska Liga Seniorow grupa A 2019/2020 Round 3 | Poznan | POL | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1887 | 1.00 | 1 | 0.33 | 40 | 13.20 | |
|  Rozumek, Krzysztof | | | 1765 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | VII Bozonarodzeniowy Turniej Szachowy OPEN 28-29.12.2019 Poznan | Poznan | POL | 2019-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1887 | 3.00 | 5 | -0.83 | 40 | -33.20 | |
| | Kolendo, Kajetan | | | 1487 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Lewandowski, Witold | | | 1542 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Banach, Szymon | | | 2038 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Rozmiarek, Krzysztof | | | 1647 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Papis, Patryk | | | 1487 * | POL | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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