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Individual Calculations May 2019 |
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| Vichnar, David Total change: -24.30 | |   |
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| Prebor Prahy 2018-2019 - I. trida - skupina 12 | Praha | CZE | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2432 | 3.50 | 7 | -2.16 | 10 | -21.60 | |
|  Janda, Pavel | | | 2125 | CZE | 0.00 | 1 | -0.86 | 10 | -8.60 | |  Kovar, Vojtech | | | 2238 | CZE | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Smutny, Jan | | | 2207 | CZE | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Velitshko, I. | | | 2279 | UKR | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Hollan, Petr | f | | 2258 | CZE | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Koudelka, Ivan | | | 2032 * | CZE | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Pick, Stepan | | | 2032 * | CZE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | 2. liga 2018/2019 A r11 | various | CZE | 2019-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2420 | 0.50 | 1 | -0.27 | 10 | -2.70 | |
| | Kotal, Vaclav | | | 2210 | CZE | 0.50 | 1 | -0.27 | 10 | -2.70 | |
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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