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Individual Calculations September 2014 |
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| Efimov, Igor Total change: 4.20 | |   |
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| Chess Olympiad 2014-Open | Tromsø | NOR | 2014-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2390 | 2408 | 5.00 | 9 | 0.42 | 10 | 4.20 | |
|  Le, Quang Liem | g | | 2710 | VIE | 0.00 | 1 | -0.15 | 10 | -1.50 | |  Mooney, Graham | | | 2008 * | JCI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ragger, Markus | g | | 2644 | AUT | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Zambrana, Oswaldo | g | | 2472 | BOL | 1.00 | 1 | 0.59 | 10 | 5.90 | | | McNab, Colin A | g | | 2441 | SCO | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Dervishi, Erald | g | | 2581 | ALB | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Emojong, Elijah | m | | 2334 | UGA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Samhouri, Bilal | f | | 2255 | JOR | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Boydia, Sidi | f | | 2068 | MTN | 1.00 | 1 | 0.12 | 10 | 1.20 | | | * 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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