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Individual Calculations December 2017 |
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| Polak, Peter Total change: 7.80 | |   |
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| 4.liga A22 2017/18 R4-5 | Various | SVK | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1787 | 1.50 | 2 | 0.39 | 20 | 7.80 | |
|  Janas, Peter | | | 1749 | SVK | 0.50 | 1 | -0.05 | 20 | -1.00 | |  Holicky, Miroslav | | | 1741 | SVK | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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