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Individual Calculations May 2013 |
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| Erece, Ece Alkim Total change: -31.05 | |   |
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| 2013 Turkish School Chess Championship-C | Nevsehir | TUR | 2013-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1636 | 3.00 | 6 | -0.82 | 15 | -12.30 | |
|  Yungucu, Arda | | | 1461 | TUR | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Akdogan, Alperen | | | 1718 | TUR | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Maden, Mirac Kerem | | | 1690 | TUR | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Bozbey, Ali | | | 1544 | TUR | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Cimen, Etka Enes | | | 1420 | TUR | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Bulbul, Doga Su | | | 1314 | TUR | 1.00 | 1 | 0.13 | 15 | 1.95 | |
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) | | | | 2013 Turkish Child Chess League | Karaman | TUR | 2013-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1636 | 1.50 | 5 | -1.25 | 15 | -18.75 | |
| | Yakar, Ozan Tuna | | | 1546 | TUR | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Ibik, Halit Yavuz | | | 1614 | TUR | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Akdogan, Alperen | | | 1718 | TUR | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Okuyaz, Duru | | wc | 1610 | TUR | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Kargaci, Humeyra | | | 1508 | TUR | 0.00 | 1 | -0.67 | 15 | -10.05 | |
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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