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Individual Calculations September 2015 |
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| Ben-Zeev, Moshe Total change: 2.20 | |   |
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| 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN B | Riga | LAT | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1941 | 4.50 | 9 | 0.11 | 20 | 2.20 | |
|  Petrovs, Jaroslavs | | | 1664 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Uibokant, Mathias Robert | | | 1541 * | EST | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zhuravlev, Stepan | | | 1999 | RUS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Karklins, Imants | | | 2219 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Olde, Margareth | | | 2076 | EST | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Katishonok, Nikolaj | | | 2297 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Pietinen, Pekka | | | 2004 | FIN | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Kruusiauk, Heda | | | 1875 | EST | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Zhemchuzhina, Elizaveta | | | 1857 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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