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Individual Calculations March 2012 |
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| Khachiyan, Melikset Total change: 1.10 | |   |
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| Martin Luther King Jr Memorial | Irvine, California | USA | 2012-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2481 | 4.00 | 6 | -0.82 | 10 | -8.20 | |
|  Yurenok, Sergey | | | 2123 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Phillips, Jeff | | | 2103 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Peters, Jack | m | | 2354 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Taylor, Timothy W | m | | 2299 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Kretchetov, Alexander | f | | 2347 | RUS | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Pena, Pablo | | | 2081 * | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | | | * 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) | | | | 2012 Recession Buster | San Diego, California | USA | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2326 | 2481 | 3.00 | 3 | 0.93 | 10 | 9.30 | |
| | Graves, Peter | | | 2150 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Amanov, Zhanibek | m | | 2402 | KAZ | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Aldama, Dionisio | m | | 2427 | MEX | 1.00 | 1 | 0.42 | 10 | 4.20 | |
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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