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Individual Calculations January 2009 |
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| Ochoa, Carl Victor Total change: 3.60 | |   |
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| 4th Prospero Pichay Jr. Cup International | Manila | PHI | 2008-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2358 | 2268 | 1.00 | 5 | -0.91 | 15 | -13.65 | |
|  Sadorra, Julio Catalino | m | | 2470 | PHI | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Fernandez, Ernesto | | | 2398 | PHI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Elorta, David | | | 2405 | PHI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Maga, Mirabeau | | | 2256 | PHI | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Sukandar, Irine Kharisma | | wm | 2262 | INA | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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 |
| 2360 | 2272 | 5.00 | 10 | 1.15 | 15 | 17.25 | |
| | Klimov, Anton | f | | 2451 | RUS | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Toufighi, Homayoon | f | | 2470 | IRI | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Rajapakse, R M C M | | | 2132 | SRI | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Paichadze, Luka | f | | 2436 | GEO | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Kaisar, Jenius Hakiki | | | 2185 | INA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Pereira, Ruben | f | | 2436 | POR | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Guilleux, Fabien | | | 2396 | FRA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Parry, Matt J | | | 2261 | USA | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Mustafaev, Jamshid | | | 2393 | UZB | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Potapov, Pavel | m | | 2442 | RUS | 0.50 | 1 | 0.22 | 15 | 3.30 | |
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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