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Individual Calculations February 2018 |
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| Navratil, Miroslav Total change: -2.80 | |   |
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| Krajska soutez jih PDSS 2017/2018 r5-6 | various | CZE | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1700 | 1.00 | 1 | 0.20 | 20 | 4.00 | |
|  Vencl, Jiri | | | 1461 | CZE | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | Krajsky prebor II východ PDSS 2017/2018 r6-7 | various | CZE | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1700 | 0.50 | 1 | -0.34 | 20 | -6.80 | |
|  Svec, Jiri | | | 1418 | CZE | 0.50 | 1 | -0.34 | 20 | -6.80 | |
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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