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Individual Calculations October 2008 |
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| Pruijssers, Roeland Total change: 6.50 | |   |
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| 2e Leiden Chess Tournament | Leiden | NED | 2008-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2371 | 2452 | 6.00 | 8 | 1.28 | 10 | 12.80 | |
|  Oei, Hway Ik | | | 2161 | NED | 0.50 | 1 | -0.35 | 10 | -3.50 | |  Oosterom, Erik | | | 2143 | NED | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Van Der Plas, Rob | | | 2164 | NED | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Giri, Anish | f | | 2430 | RUS | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Van Den Doel, Erik | g | | 2567 | NED | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Golubev, Mikhail | g | | 2480 | UKR | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Van Der Wiel, John T.h. | g | | 2504 | NED | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Pavlovic, Milos | g | | 2515 | SRB | 0.50 | 1 | 0.09 | 10 | 0.90 | |
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) | | | | 2008 World Junior Chess Championship | Gaziantep | TUR | 2008-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2378 | 2452 | 7.00 | 13 | -0.63 | 10 | -6.30 | |
| | Zubaidullin, Rustam | | | 2102 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Howell, David W L | g | | 2561 | ENG | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Neimer, Vitaly | | | 2316 | ISR | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Geetha, Narayanan Gopal | g | | 2572 | IND | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Khamrakulov, Dzhurabek | m | | 2554 | UZB | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Sirin, Atakan | | | 2107 | TUR | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Vishnu, Prasanna | | | 2341 | IND | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Le, Quang Liem | g | | 2577 | VIE | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Dragicevic, Drazen | f | | 2302 | SWE | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Toufighi, Homayoon | f | | 2425 | IRI | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Benidze, Davit | f | | 2389 | GEO | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Enchev, Ivajlo | | | 2367 | BUL | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Yaksin, Oleg | | | 2307 | RUS | 0.50 | 1 | -0.19 | 10 | -1.90 | |
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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