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Individual Calculations March 2015 |
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| Koca, Cisem Total change: 23.60 | |   |
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| 2014-2015 Turkish Youth Chess Championships-U11 Girls | Antalya | TUR | 2015-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1265 | 2.00 | 5 | -0.04 | 40 | -1.60 | |
|  Dogan, Eylem Su | | | 1314 | TUR | 0.00 | 1 | -0.43 | 40 | -17.20 | |  Oren, Serife Ecenaz | | | 1431 | TUR | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Eroltu, Ceylan | | | 1400 | TUR | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Bolu, Yagmur | | | 1338 | TUR | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Ilkbahar, Nimet Seray | | | 1186 | TUR | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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) | | | | 2014-2015 Turkish Cup | Antalya | TUR | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1265 | 2.00 | 7 | 0.63 | 40 | 25.20 | |
| | Kurdas, Halil Ibrahim | | | 1601 | TUR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Celik, Eda | | | 1518 | TUR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ilik, Sevket | | | 1567 | TUR | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Ilbay, Hakki | | | 1664 | TUR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Demirci, Baris | | | 1564 | TUR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Evin, Abdulkerim | | | 1476 | TUR | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Citak, Tuana Umay | | | 1301 | TUR | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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