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Individual Calculations March 2010 |
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| Halkias, Stelios Total change: 13.70 | |   |
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| 2009 World Team Chess Championship | Bursa | TUR | 2010-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2611 | 2566 | 3.50 | 7 | 0.42 | 10 | 4.20 | |
|  Arun Prasad, S. | g | | 2567 | IND | 0.00 | 1 | -0.50 | 10 | -5.00 | |  Roiz, Michael | g | | 2657 | ISR | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Milos, Gilberto | g | | 2618 | BRA | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Petrosian, Tigran L. | g | | 2627 | ARM | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Akobian, Varuzhan | g | | 2628 | USA | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Mamedyarov, Shakhriyar | g | | 2741 | AZE | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Can, Emre | m | | 2442 | TUR | 0.50 | 1 | -0.17 | 10 | -1.70 | |
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) | | | | Gibraltar Masters | Gibraltar | ENG | 2010-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2481 | 2566 | 7.00 | 10 | 0.95 | 10 | 9.50 | |
| | Royset, Paal | | | 2279 | NOR | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Houska, Jovanka | m | wg | 2401 | ENG | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Adams, Michael | g | | 2694 | ENG | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Meskovs, Nikita | | | 2264 | LAT | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Krush, Irina | m | wg | 2455 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Hirneise, Tobias | m | | 2421 | GER | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Harika, Dronavalli | m | wg | 2471 | IND | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Fressinet, Laurent | g | | 2670 | FRA | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Movsesian, Sergei | g | | 2708 | SVK | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Vernay, Clovis | m | | 2442 | FRA | 1.00 | 1 | 0.33 | 10 | 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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