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Individual Calculations January 2009 |
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| Biryukov, Mikhail Total change: -23.10 | |   |
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| World Youth Chess Championships 2008 - Open 18 | Vung Tau | VIE | 2008-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2244 | 2280 | 4.50 | 11 | -1.54 | 15 | -23.10 | |
|  Garnelis, Julius | | | 2189 | LTU | 0.50 | 1 | -0.12 | 15 | -1.80 | |  Tologontegin, Semetey | f | | 2359 | KGZ | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Nestor, Kaarel | | | 2087 | EST | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Chirila, Ioan Cristian | m | | 2462 | ROU | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Schon, Eugene | | | 2066 | AUS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Le, Quang Liem | g | | 2583 | VIE | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Zaslavsky, Mikhail | | | 2367 | ISR | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Ertan, Can | | | 2135 | TUR | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Nguyen, Manh Truong | | | 2187 | VIE | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Aharon, Ofir | | | 2118 | ISR | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Rajapakse, R M C M | | | 2132 | SRI | 0.50 | 1 | -0.20 | 15 | -3.00 | |
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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