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Individual Calculations January 2015 |
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| Yankovsky, Roman Total change: -14.30 | |   |
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| 50th Annual American Open | Orange, California | USA | 2014-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2280 | 2436 | 3.50 | 7 | -1.43 | 10 | -14.30 | |
|  Duckworth, William | f | | 2224 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | |  Nouri, Hamed | | | 2327 | PHI | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Peters, Jack | m | | 2356 | USA | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Lu, Albert | | | 2219 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Brown, Michael | f | | 2319 | USA | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Panchanatham, Vignesh | f | | 2284 | USA | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Kretchetov, Alexandre | f | | 2234 | RUS | 0.50 | 1 | -0.26 | 10 | -2.60 | |
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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