Individual Calculations December 2021 |
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Vitak, Jiri Total change: 10.20 | | |
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1. liga 2021/2022 zapad r2-4 | various | CZE | 2021-10-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
2250 | 2220 | 1.50 | 2 | 0.58 | 20 | 11.60 | |
| Borkovec, Milan | | | 2207 | CZE | 1.00 | 1 | 0.48 | 20 | 9.60 | | Hollan, Petr | f | | 2293 | CZE | 0.50 | 1 | 0.10 | 20 | 2.00 | | 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) | | SSLK - Krajsky prebor 2021/2022 r2-4 | various | CZE | 2021-10-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
2186 | 2220 | 0.50 | 1 | -0.05 | 20 | -1.00 | |
| Kucera, Petr | f | | 2186 | CZE | 0.50 | 1 | -0.05 | 20 | -1.00 | | 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) | | 2. liga C 2021/2022 r2-3 | various | CZE | 2021-11-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2210 | 2219 | 1.00 | 2 | -0.02 | 20 | -0.40 | |
| Hora, Milan | | | 2116 | CZE | 0.50 | 1 | -0.14 | 20 | -2.80 | | Liska, Jiri | f | | 2303 | CZE | 0.50 | 1 | 0.12 | 20 | 2.40 | | 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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