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Rapid:
Individual Calculations December 2021 |
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| Lach, Tomasz Total change: 2.20 | |   |
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| XVII Turniej Szachowy "Niepodleglosc" | Przeworsk | POL | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1834 | 6.50 | 9 | 0.11 | 20 | 2.20 | |
|  Gaj, Magdalena | | | 1302 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Daniel, Zbigniew | | | 1440 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Panczuk, Grzegorz | | | 1620 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Dzwierzynski, Bartosz | | | 1951 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Plocki, Andrzej | | | 1515 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Tokarz, Izabela | | | 1725 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Mika, Tomasz | | | 2110 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Szpila, Szymon | | | 1261 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Kojder, Tomasz | | | 1668 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | |
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