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Individual Calculations May 2012 |
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| Akopian, Robert Total change: -15.75 | |   |
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| 17th Metropolitan Chess FIDE Invitational | Los Angeles, California | USA | 2012-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2274 | 2077 | 1.50 | 9 | -0.87 | 15 | -13.05 | |
|  Matikozyan, Andranik | m | | 2409 | ARM | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Clawitter, Craig | | | 2097 | USA | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Sevian, Samuel | | | 2223 | USA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Casella, Michael | f | | 2248 | USA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Duckworth, William | f | | 2317 | USA | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Kameswaran, Visweswaran | f | | 2281 | IND | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Yankovsky, Roman | m | | 2438 | RUS | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Tatum, Kofi Odell | | | 2045 | USA | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Amanov, Zhanibek | m | | 2404 | KAZ | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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) | | | | 19th Metropolitan Chess FIDE Qualifier | Los Angeles, California | USA | 2012-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 2077 | 0.50 | 1 | -0.18 | 15 | -2.70 | |
| | Hilby, Craig | | | 1945 | USA | 0.50 | 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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