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Individual Calculations March 2018 |
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| Oczachowski, Mariusz Total change: -39.20 | |   |
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| IV DLS Okreg Walbrzyski Round 10-11 | Dolny Slask | POL | 2018-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1461 | 1.00 | 3 | -0.98 | 40 | -39.20 | |
|  Szuber, Dawid | | | 1316 | POL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Sojski, Ernest | | | 1314 | POL | 0.00 | 1 | -0.70 | 40 | -28.00 | |  Serwin, Krzysztof | | | 1396 | POL | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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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