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Individual Calculations April 2008 |
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| Halkias, Stelios Total change: 4.50 | |   |
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| Harmonie Open A | Groningen | NED | 2007-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2393 | 2589 | 6.50 | 9 | -0.17 | 10 | -1.70 | |
|  Kuipers, Stefan | f | | 2283 | NED | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Spoelman, Wouter | m | | 2445 | NED | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Heemskerk, Wim | f | | 2239 | NED | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Ernst, Sipke | g | | 2539 | NED | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Michielsen, Joost | | | 2309 | NED | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Hoffmann, Michael | m | | 2471 | GER | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Van Oosterom, Chiel | m | | 2401 | NED | 1.00 | 1 | 0.26 | 10 | 2.60 | | | De Jong, Migchiel | f | | 2341 | NED | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Li, Shilong | g | | 2509 | CHN | 1.00 | 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) | | | | Reykjavik Open 2008 | Reykjavik | ISL | 2008-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2504 | 2580 | 6.00 | 9 | 0.62 | 10 | 6.20 | |
| | Johannesson, Ingvar Thor | f | | 2338 | ISL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Perunovic, Miodrag | m | | 2440 | SRB | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Lie, Espen | m | | 2428 | NOR | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Caruana, Fabiano | g | | 2598 | ITA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Adly, Ahmed | g | | 2551 | EGY | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Kveinys, Aloyzas | g | | 2521 | LTU | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Lie, Kjetil A | g | | 2556 | NOR | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Thorfinnsson, Bragi | m | | 2406 | ISL | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Wang, Yue | g | | 2698 | CHN | 0.00 | 1 | -0.34 | 10 | -3.40 | |
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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