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Individual Calculations July 2012 |
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| Times, Lawyer Total change: 12.00 | |   |
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| Metrowest CC Club Championship | Natick, MA | USA | 2012-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2274 | 2079 | 1.00 | 4 | -0.06 | 15 | -0.90 | |
|  Foygel, Igor | m | | 2479 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Martirosov, Vadim | | | 2217 | USA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Krasik, Ilya | | | 2176 | USA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Bisguier, Arthur B | g | | 2225 | USA | 1.00 | 1 | 0.70 | 15 | 10.50 | | | * 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) | | | | 21st Annual Chicago Open - U2300 Section | Wheeling, Illinois | USA | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2079 | 3.00 | 4 | 0.86 | 15 | 12.90 | |
| | Auger, Michael W | | | 1998 | USA | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Flaga, Krzysztof | | | 2071 | USA | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Holliman, Bob | | | 2078 | USA | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Trimble, Selden | | | 2067 | USA | 1.00 | 1 | 0.48 | 15 | 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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