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Rapid:
Individual Calculations January 2018 |
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| Zakarian, Dimitrios Levon Total change: -4.80 | |   |
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| 9th CSC London Chess Classic: Rapidplay U1600 | London | ENG | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1425 | 3.00 | 5 | -0.24 | 20 | -4.80 | |
|  Iceton, Ian | | | 1251 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Vaidya, Raghav | | | 1066 | ENG | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Carter, Rebecca | | | 1274 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Fisher, Neal | | | 1371 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Usharovsky, Ron | | | 1553 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | |
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