Individual Calculations September 2011 |
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Khachiyan, Melikset Total change: -23.60 | | |
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51st Annual Pacific Southwest Open | Los Angeles, California | USA | 2011-07-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2225 | 2505 | 0.00 | 1 | -0.84 | 10 | -8.40 | |
| Kavutskiy, Konstantin | | | 2225 | USA | 0.00 | 1 | -0.84 | 10 | -8.40 | | 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) | | 16th Annual Pacific Coast Open | Agoura Hills, California | USA | 2011-07-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2412 | 2505 | 1.50 | 3 | -0.37 | 10 | -3.70 | |
| Sevillano, Enrico | m | | 2492 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | | Matikozyan, Andranik | m | | 2451 | ARM | 0.50 | 1 | -0.08 | 10 | -0.80 | | Chen, Howard J | | | 2293 | USA | 0.50 | 1 | -0.27 | 10 | -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) | | 1st Metropolitan Chess FIDE International | Los Angeles, CA | USA | 2011-08-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
2327 | 2505 | 2.50 | 5 | -1.15 | 10 | -11.50 | |
| Kavutskiy, Konstantin | | | 2225 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | Duckworth, William | f | | 2352 | USA | 0.50 | 1 | -0.20 | 10 | -2.00 | | Wang, Philip Xiao | f | | 2371 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | | Tayar, Jonathan | m | | 2335 | CAN | 0.50 | 1 | -0.22 | 10 | -2.20 | | Kiewra, Keaton | f | | 2351 | USA | 0.00 | 1 | -0.71 | 10 | -7.10 | | 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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