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Individual Calculations November 2009 |
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| Arun Prasad, S Total change: 6.00 | |   |
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| 6 Kalamaria Open Chess Tourn. A' GROUP | Kalamaria - Thessaloniki | GRE | 2009-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2472 | 2556 | 6.00 | 9 | 0.60 | 10 | 6.00 | |
|  Loukopoulos, Spyridon | | | 2156 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Frhat, Ali | m | | 2397 | EGY | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Esen, Baris | m | | 2488 | TUR | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Drazic, Sinisa | g | | 2538 | SRB | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Bromberger, Stefan | m | | 2510 | GER | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Aroshidze, Levan | g | | 2537 | GEO | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Berescu, Alin | g | | 2495 | ROU | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Llaneza Vega, Marcos | m | | 2521 | ESP | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Iotov, Valentin | g | | 2603 | BUL | 0.00 | 1 | -0.43 | 10 | -4.30 | | | * 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) | | |
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