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Individual Calculations May 2018 |
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| Pekarek, Ales Total change: -8.80 | |   |
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| Prebor Prahy 2017-2018 - Preborova skupina | Praha | CZE | 2018-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2222 | 2290 | 1.50 | 4 | -0.88 | 10 | -8.80 | |
|  Pesout, Jan | | | 2170 | CZE | 0.50 | 1 | -0.16 | 10 | -1.60 | |  Adamek, Zdenek | | | 2219 | CZE | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Netusil, Miloslav | f | | 2213 | CZE | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Formanek, Martin | | | 2286 | CZE | 0.00 | 1 | -0.51 | 10 | -5.10 | |
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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