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Individual Calculations November 2018 |
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| Tutan, Alper Total change: -44.80 | |   |
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| 2018-2019 Istanbul Youth Chess Championship - U13 | Istanbul | TUR | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1422 | 0.00 | 3 | -1.16 | 40 | -46.40 | |
|  Ozen, Metehan | | | 1524 | TUR | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Say, Deniz | | | 1430 | TUR | 0.00 | 1 | -0.49 | 40 | -19.60 | |  Akdas, Emre | | | 1560 | TUR | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | 2018-2019 Basaksehir District Chess Tournament | Istanbul | TUR | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1422 | 3.00 | 5 | 0.04 | 40 | 1.60 | |
| | Bilmis, Mert | | | 1243 | TUR | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Aydin, Arda | | | 1383 | TUR | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Pakyurek, Mehmet Efe | | | 1257 | TUR | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Dogan, Talha Yigit | | | 1533 | TUR | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Morgun, Boran | | | 1344 | TUR | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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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