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Individual Calculations October 2008 |
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| Kretchetov, Alexandre Total change: 11.40 | |   |
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| Southern California Championship | Los Angeles, CA | USA | 2008-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2314 | 2355 | 5.00 | 7 | 1.20 | 15 | 18.00 | |
|  Tanaka, Christian | | | 2098 | USA | 0.50 | 1 | -0.32 | 15 | -4.80 | |  Peters, Jack | m | | 2408 | USA | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Lakdawala, Cyrus F | m | | 2424 | USA | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Sevillano, Enrico | m | | 2505 | USA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Matikozyan, Andranik | m | | 2470 | ARM | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Landaw, Julian W | | | 2246 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Lawrence, Danyul | | | 2046 | USA | 1.00 | 1 | 0.14 | 15 | 2.10 | |
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) | | | | 30th Annual Southern California Open | Temecula, California | USA | 2008-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2355 | 2.00 | 3 | -0.44 | 15 | -6.60 | |
| | Kurosaki, Takashi | | | 2114 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Tanaka, Christian | | | 2098 | USA | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Akopian, Robert | | | 2098 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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