Individual Calculations February 2018 |
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Vichnar, David Total change: 4.70 | | |
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1. liga západ 2017/2018 r5-6 | various | CZE | 2018-01-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2286 | 2443 | 1.50 | 2 | 0.11 | 10 | 1.10 | |
| Pulpan, Jakub | m | | 2403 | CZE | 0.50 | 1 | -0.06 | 10 | -0.60 | | Kolar, Pavel | | | 2169 | CZE | 1.00 | 1 | 0.17 | 10 | 1.70 | | 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) | | PRAGUE OPEN 2018 - A - IM open | Praha | CZE | 2018-01-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2187 | 2443 | 3.00 | 4 | -0.22 | 10 | -2.20 | |
| Nemcova, Karin | | | 2050 | CZE | 1.00 | 1 | 0.08 | 10 | 0.80 | | Storme, Isak | c | | 2171 | SWE | 1.00 | 1 | 0.17 | 10 | 1.70 | | Ratsma, Rosa | | | 2287 | NED | 0.50 | 1 | -0.21 | 10 | -2.10 | | Fedorov, Evgueny | | | 2241 | RUS | 0.50 | 1 | -0.26 | 10 | -2.60 | | 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 A 2017/2018 r6-7 | various | CZE | 2018-01-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2285 | 2443 | 2.00 | 2 | 0.58 | 10 | 5.80 | |
| Zvara, Petr | m | | 2344 | CZE | 1.00 | 1 | 0.36 | 10 | 3.60 | | Eret, Jonas | | | 2225 | CZE | 1.00 | 1 | 0.22 | 10 | 2.20 | | 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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