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Individual Calculations May 2017 |
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| Pogosyan, Stefan Total change: -39.60 | |   |
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| World Amateur Championship under 2300 | Spoleto | ITA | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2387 | 5.00 | 9 | -1.98 | 20 | -39.60 | |
|  Zaika, Daniil | | | 2128 | RUS | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Ouazri, Anass | | | 2135 | MAR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Maddens, Martijn | c | | 2206 | BEL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ghannoum, Marc | f | | 2234 | CAN | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Bognar, Csaba Dr. | f | | 2166 | HUN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bayarmaa, Bayarjargal | | wf | 2193 | MGL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Lam, Daniel King-Wai | f | | 2202 | HKG | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Nannelli, Paolo | c | | 2189 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Grapsa, Georgia | | wf | 2049 | GRE | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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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