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Individual Calculations April 2009 |
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| Friedel, Joshua E Total change: 5.30 | |   |
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| 2008 Berkeley International | Berkeley, California | USA | 2008-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2426 | 2497 | 6.00 | 10 | 0.09 | 10 | 0.90 | |
|  Esserman, Marc R | | | 2348 | USA | 0.00 | 1 | -0.70 | 10 | -7.00 | |  Zenyuk, Iryna | c | wm | 2237 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Milman, Lev | m | | 2488 | USA | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Evans, Bela | f | | 2258 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Rensch, Daniel M | f | | 2354 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Bhat, Vinay S | g | | 2497 | USA | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Kacheishvili, Gior | g | | 2572 | GEO | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Izoria, Zviad | g | | 2610 | GEO | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Krush, Irina | m | wg | 2452 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Sharavdorj, Dashze | g | | 2442 | MGL | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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) | | | | 25e open international de Cappelle | Cappelle la Grande | FRA | 2009-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2457 | 2511 | 5.00 | 8 | 0.44 | 10 | 4.40 | |
| | Trella, Thomas | f | | 2345 | GER | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Batsiashvili, Nino | | wg | 2350 | GEO | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Diogo, Vasco | | | 2313 | POR | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Tologontegin, Semetey | f | | 2367 | KGZ | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Dvoirys, Semen I | g | | 2547 | RUS | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Geetha Narayana, Gopal | g | | 2555 | IND | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Frolyanov, Dmitry | g | | 2564 | RUS | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Korobov, Anton | g | | 2613 | UKR | 0.50 | 1 | 0.14 | 10 | 1.40 | |
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) | | |
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