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Individual Calculations February 2017 |
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| Cechura, Petr Total change: 2.20 | |   |
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| Krajsky prebor KHSS 2016/2017 r5-6 | various | CZE | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2177 | 1.50 | 2 | 0.45 | 20 | 9.00 | |
|  Spacek, Libor | | | 2116 | CZE | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Safarik, Jakub | | | 2201 | CZE | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | | | IV Dolnoslaska Liga 2016/2017 - okreg walbrzyski round 5-6 | Dolny Slask | POL | 2017-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 2177 | 1.50 | 2 | -0.34 | 20 | -6.80 | |
| | Szydelko, Michal | | | 1777 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Szydelko, Michal | | | 1777 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | |
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