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Individual Calculations August 2012 |
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| Beilin, Allan Total change: 15.00 | |   |
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| 2012 NorCal Spring Tournament | Fremont, California | USA | 2012-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1953 | 2.00 | 4 | 0.37 | 15 | 5.55 | |
|  Ganesh, Vikram | | | 1598 | USA | 1.00 | 1 | 0.11 | 15 | 1.65 | |  De Guzman, Ricardo | m | | 2353 * | PHI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Manvelyan, Hayk | | | 2206 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Manvelyan, Hovik | | | 1974 | USA | 1.00 | 1 | 0.53 | 15 | 7.95 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 40th Annual World Open - U2200 Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1973 | 2.50 | 5 | 0.13 | 15 | 1.95 | |
| | Dzera, Victor | | | 2130 | CAN | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Obiamiwe, Paul E | | | 1985 | NGR | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Offertaler, Bendegz | | | 1988 | USA | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Kostovetsky, Daniel | | | 1878 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Sachs, Derek D | | | 1980 | USA | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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) | | | | 17th Annual Pacific Coast Open | Agoura Hills, California | USA | 2012-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 1973 | 1.50 | 4 | 0.50 | 15 | 7.50 | |
| | Breckenridge, Steve | | | 2263 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Nita, Marian Nick | | | 2094 | USA | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Nilsson, Martin | | | 2197 | SWE | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Pena, Pablo | | | 2143 | USA | 0.50 | 1 | 0.22 | 15 | 3.30 | |
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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