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Individual Calculations April 2009 |
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| Pruijssers, Roeland Total change: -2.70 | |   |
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| Meester - r 4-5 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2569 | 2452 | 0.00 | 2 | -0.70 | 10 | -7.00 | |
|  Swinkels, Robin | m | | 2459 | NED | 0.00 | 1 | -0.49 | 10 | -4.90 | |  Kasimdzhanov, Rustam | g | | 2679 | UZB | 0.00 | 1 | -0.21 | 10 | -2.10 | |
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) | | | | Corus Chess Tournament - Grandmaster C | Wijk aan Zee | NED | 2009-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2527 | 2445 | 5.50 | 13 | 0.43 | 10 | 4.30 | |
| | Hillarp Persson, Tiger | g | | 2586 | SWE | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Leon Hoyos, Manuel | g | | 2542 | MEX | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Howell, David W L | g | | 2622 | ENG | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Harika, Dronavalli | m | wg | 2473 | IND | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Nijboer, Friso | g | | 2559 | NED | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Holzke, Frank | g | | 2524 | GER | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Romanishin, Oleg M | g | | 2533 | UKR | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Bitalzadeh, Ali | m | | 2400 | NED | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Giri, Anish | f | | 2469 | RUS | 0.00 | 1 | -0.47 | 10 | -4.70 | | | So, Wesley | g | | 2627 | PHI | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Gupta, Abhijeet | g | | 2569 | IND | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Bosboom, Manuel | m | | 2418 | NED | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Iturrizaga, Eduardo | g | | 2528 | VEN | 0.00 | 1 | -0.39 | 10 | -3.90 | |
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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