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Individual Calculations November 2009 |
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| Frhat, Ali Total change: -10.30 | |   |
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| Egyptian Cup 2009 1st Part | Many Cites | EGY | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2397 | 1.00 | 1 | 0.27 | 10 | 2.70 | |
|  Mekki, Nagy | | | 2225 | EGY | 1.00 | 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) | | | | 6 Kalamaria Open Chess Tourn. A' GROUP | Kalamaria - Thessaloniki | GRE | 2009-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2397 | 5.00 | 9 | -0.92 | 10 | -9.20 | |
| | Konstantinidis, Lazaros | | | 1997 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Arun Prasad, S | g | | 2556 | IND | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Donovan, Nigel P | | | 2057 | ENG | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Malikentzos, Sotirios | | | 2148 | GRE | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Berescu, Alin | g | | 2495 | ROU | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Senlle Caride, Miguel | | | 2139 | ESP | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Exizoglou, Dimitrios | | | 2237 | GRE | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Makka, Ioulia | | wm | 2212 | GRE | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Esen, Baris | m | | 2488 | TUR | 0.00 | 1 | -0.38 | 10 | -3.80 | | | * 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) | | | | 2nd Open Intern. Chess Tournament Veria 2009 | Veroia | GRE | 2009-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2251 | 2397 | 5.00 | 8 | -0.38 | 10 | -3.80 | |
| | Stefanatos, Nikolaos | | | 1997 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Dounis, Alexandros | | | 2186 | GRE | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Milovanovic, Ninoslav | | | 2190 | SRB | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Dochev, Dimitar | m | | 2436 | BUL | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Anev, Asen | | | 2098 | BUL | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Dobrev, Nanko | m | | 2352 | BUL | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Aggelis, Nikolaos | f | | 2296 | GRE | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Shavtvaladze, Nikoloz | m | | 2452 | GEO | 0.00 | 1 | -0.42 | 10 | -4.20 | | | * 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) | | |
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