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Individual Calculations May 2012 |
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| Akopyan, Harutyun Total change: -11.85 | |   |
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| 19th Annual Western Class Championships | Agoura Hills, California | USA | 2012-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2243 | 2.00 | 4 | -0.52 | 15 | -7.80 | |
|  Diskin, Daniel | | | 2107 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Kaufman, Raymond | m | | 2316 | USA | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Pena, Pablo | | | 2146 | USA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Viswanadha, Kesav | | | 1988 | USA | 0.50 | 1 | -0.31 | 15 | -4.65 | |
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) | | | | 18th Metropolitan Chess FIDE Invitational | Los Angeles, California USA | USA | 2012-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2303 | 2243 | 3.50 | 9 | -0.27 | 15 | -4.05 | |
| | Manukyan, Garush | | | 2279 | ARM | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Kameswaran, Visweswaran | f | | 2281 | IND | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Amanov, Zhanibek | m | | 2404 | KAZ | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Duckworth, William | f | | 2317 | USA | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Liou, Yian | | | 2293 | USA | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Yankovsky, Roman | m | | 2438 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Kavutskiy, Konstan | f | | 2302 | USA | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Remlinger, Larry A | m | | 2399 | USA | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Purcell, Brendan T | | | 2015 | USA | 0.00 | 1 | -0.79 | 15 | -11.85 | |
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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