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Individual Calculations February 2018 |
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| Colak, Alper Total change: 67.20 | |   |
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| Aydin Efeler Municipality & Almed Chess Tournament | Aydin | TUR | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1087 | 2.00 | 5 | 0.89 | 40 | 35.60 | |
|  Yildiz, Emre Onat | | | 1474 | TUR | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Gunebakan, Yunus Emre | | | 1023 | TUR | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Dincer, Efe Barkin | | | 1350 | TUR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Colak, Selcuk Emre | | | 1358 | TUR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Coskun, Ugur Yasin | | | 1487 * | TUR | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2017-2018 Turkish Cadets Chess Championships - U11 | Antalya | TUR | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1087 | 2.50 | 6 | 0.79 | 40 | 31.60 | |
| | Boz, Omer Ege | | | 1334 | TUR | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Uysal, Nail Arda | | | 1356 | TUR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Parlakbilek, Kerim Erdal | | | 1145 | TUR | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Dulek, Yavuz Selim | | | 1095 | TUR | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Yildiz, Ayberk | | | 1311 | TUR | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Elgin, Omur | | | 1309 | TUR | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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