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Individual Calculations October 2015 |
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| Melikset, Khachiyan Total change: 8.50 | |   |
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| 37th Annual Southern California Open | San Diego, California | USA | 2015-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2489 | 2515 | 3.50 | 5 | 0.85 | 10 | 8.50 | |
|  Zherebukh, Yaroslav | g | | 2630 | USA | 0.50 | 1 | 0.16 | 10 | 1.60 | |  Abrahamyan, Tatev | | wg | 2279 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Akobian, Varuzhan | g | | 2635 | USA | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Sevillano, Enrico | g | | 2476 | USA | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Kiewra, Keaton F | m | | 2427 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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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