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Individual Calculations May 2017 |
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| Koc, Deniz Total change: -7.20 | |   |
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| 2016-2017 Buyukcekmece District Chess Tournament | Istanbul | TUR | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1285 | 0.50 | 4 | -0.37 | 40 | -14.80 | |
|  Kamisli, Barkin Gonenc | | | 1631 | TUR | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Akpulat, Dogan | | | 1685 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Buyuk, Ecrin Efsa | | | 1356 | TUR | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Aydin, Yusuf Mert | | | 1455 | TUR | 0.50 | 1 | 0.22 | 40 | 8.80 | | | * 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) | | | | 23 April Chess Tournament-2017 - B | Istanbul | TUR | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1285 | 2.50 | 5 | 0.19 | 40 | 7.60 | |
| | Kapagan, Kaya | | | 1068 | TUR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Dursun, Omer | | | 1202 | TUR | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Koca, Emirhan | | | 1564 | TUR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Yalcin, Arda | | | 1442 | TUR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Senses, Hamza Oguz | | | 1305 | TUR | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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