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Individual Calculations July 2013 |
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| Yankovsky, Roman Total change: -8.40 | |   |
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| 25th Annual Southern California Championships | Monterey Park, California | USA | 2013-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2416 | 2455 | 3.00 | 7 | -0.84 | 10 | -8.40 | |
|  Aldama, Dionisio | m | | 2440 | MEX | 0.00 | 1 | -0.52 | 10 | -5.20 | |  Matikozyan, Andranik | m | | 2459 | ARM | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Bryant, John Daniel | f | | 2445 | USA | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Landaw, Julian W | f | | 2314 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Khachiyan, Melikset | g | | 2502 | USA | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Sevillano, Enrico | g | | 2467 | USA | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Kretchetov, Alexander | f | | 2286 | RUS | 0.00 | 1 | -0.72 | 10 | -7.20 | |
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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