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Individual Calculations September 2018 |
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| Chambers, Ezra Paul Total change: 15.20 | |   |
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| Berkeley Summer IM Norm Tournament | Berkeley, California | USA | 2018-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2233 | 4.00 | 9 | 0.38 | 40 | 15.20 | |
|  McCambridge, Vincent | m | | 2360 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | |  Wang, Annie | f | wm | 2288 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Ke, Ivan | | | 2238 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Virtanen, Teemu | f | | 2309 | FIN | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Allicock, Rawle | f | | 2236 | ENG | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Ahuja, Rohan | m | | 2387 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Stearman, Josiah | f | | 2346 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Jirasek, Ladia | f | | 2222 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Yap, Kim Steven Ruelan | m | | 2366 | PHI | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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