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Individual Calculations September 2009 |
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| Pekun, Cem Total change: -21.00 | |   |
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| Local Clubs Chess Championship-A | Istanbul | TUR | 2009-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2164 | 0.00 | 1 | -0.45 | 15 | -6.75 | |
|  Arman, Deniz | | | 2197 | TUR | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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) | | | | 9th Invitational European Senior Championships | Rogaska Slatina | SLO | 2009-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2164 | 4.50 | 9 | -0.95 | 15 | -14.25 | |
|  Pushkov, Nikolai | g | | 2496 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Florjancic, Rudolf | | | 2011 | SLO | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Kamensek, Ivan | | | 1777 | SLO | 0.00 | 1 | -0.91 | 15 | -13.65 | | | Tavcar, Rado | | | 2054 | SLO | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Ovesen, Karsten | | | 1918 | NOR | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Kayaman, Metin | | | 1991 | TUR | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Oganessian, Gaguik | f | | 2025 | ARM | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Mlynek, Petr | | | 2205 | CZE | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Gruzmann, Boris | f | | 2237 | RUS | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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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