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Individual Calculations January 2009 |
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| Hovhannisyan, Robert Total change: -6.80 | |   |
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| Zvenigorod Autumn 2008 open A | Zvenigorod | RUS | 2008-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2509 | 2379 | 4.50 | 9 | 1.52 | 10 | 15.20 | |
|  Kotsur, Pavel | g | | 2566 | KAZ | 0.50 | 1 | 0.24 | 10 | 2.40 | |  Malakhatko, Vadim | g | | 2612 | BEL | 0.50 | 1 | 0.29 | 10 | 2.90 | | | Tunik, Gennady | g | | 2490 | RUS | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Kislinsky, Alexey | g | | 2501 | UKR | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Tihonov, Jurij | g | | 2470 | BLR | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Kravtsiv, Martyn | m | | 2555 | UKR | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Demianjuk, Alexander | | | 2317 | RUS | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Korobkov, Piotr | | | 2516 | UKR | 1.00 | 1 | 0.68 | 10 | 6.80 | | | Vorobiov, Evgeny E. | g | | 2550 | RUS | 0.00 | 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) | | | | World Youth Chess Championships 2008 - Open 18 | Vung Tau | VIE | 2008-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2409 | 5.50 | 10 | -2.20 | 10 | -22.00 | |
| | Rajapakse, R M C M | | | 2132 | SRI | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Nestor, Kaarel | | | 2087 | EST | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Tran, Manh Tien | | | 2159 | VIE | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Valli, Frans | | | 2179 | FIN | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Ponizil, Cyril | f | | 2251 | CZE | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Ye, Ling Feng | | | 2188 | CAN | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Ton, That Nhu Tung | f | | 2225 | VIE | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Rian, Kapriaga | f | | 2059 | INA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Kulakov, Viacheslav | | | 2377 | RUS | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Rosberg, Simon | | | 2222 | SWE | 1.00 | 1 | 0.26 | 10 | 2.60 | |
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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