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Individual Calculations January 2020 |
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| Haja, Jacek Total change: -65.80 | |   |
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| IV Ogolnopolski Turniej Szachowy "Tu Powstala Polska" - OPEN A | Gniezno | POL | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1625 | 1.00 | 5 | -3.29 | 20 | -65.80 | |
|  Janiszewska, Karolina | | | 1256 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Jaloszynski, Ryszard | | | 1290 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Stanislawski, Karol | | | 1283 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Sniadecki, Oskar | | | 1449 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Mazurkiewicz, Krzysztof | | | 1256 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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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