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Individual Calculations March 2017 |
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| Kotas, Jan Total change: -15.20 | |   |
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| Okresni prebor druzstev Frydek-Mistek 2016/2017 r7-8 | various | CZE | 2017-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1890 | 0.50 | 1 | -0.15 | 20 | -3.00 | |
|  Rechtenberg, Karel | | | 1783 | CZE | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | Krajska soutez MKSS B 2016/2017 r8-9 | various | CZE | 2017-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1890 | 1.00 | 2 | -0.61 | 20 | -12.20 | |
| | Surma, Martin | | | 1749 | CZE | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Tyrlik, Rostislav | | | 1490 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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