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Individual Calculations May 2012 |
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| Demirbag, Alihan Total change: -19.20 | |   |
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| Dag-Der Open Chess Tournament | Bursa | TUR | 2012-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1704 | 1.00 | 3 | 0.36 | 30 | 10.80 | |
|  Tunc, Ercan | | | 2039 | TUR | 1.00 | 1 | 0.88 | 30 | 26.40 | |  Saglam, Alp | | | 1801 | TUR | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Esen, Nejdet | | | 2006 | TUR | 0.00 | 1 | -0.15 | 30 | -4.50 | |
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) | | | | Turkish Child Chess League | Antalya | TUR | 2012-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1704 | 1.00 | 3 | -1.00 | 30 | -30.00 | |
| | Percin, Onder | | | 1683 | TUR | 1.00 | 1 | 0.47 | 30 | 14.10 | | | Kaya, Ahmet Hamza | | | 1572 | TUR | 0.00 | 1 | -0.68 | 30 | -20.40 | | | Kargaci, Humeyra | | | 1473 | TUR | 0.00 | 1 | -0.79 | 30 | -23.70 | |
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) | | |
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