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Individual Calculations July 2023 |
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| Isik, Tuna Total change: -58.40 | |   |
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| 2023 School Sports Chess Championship-B | Aydin | TUR | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1540 | 1.00 | 4 | -0.88 | 40 | -35.20 | |
|  Biyiksiz, Ali Batuhan | | | 2039 | TUR | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Demir, Berk | | | 1524 | TUR | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Donmez, Yagiz Efe | | | 1294 | TUR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Simsek, Can | | | 1533 | TUR | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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) | | | | 9th Cesme International Open Chess Tournament - C | Izmir - Cesme | TUR | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1540 | 6.00 | 9 | -0.58 | 40 | -23.20 | |
| | Uymaz, Suleyman | | | 1384 | TUR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Kaya, Hasan | | | 1472 | TUR | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Latifoglu, Ali Emir | | | 1225 | TUR | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Tas, Poyraz | | | 1360 | TUR | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Erdil, Erberk Basri | | | 1290 | TUR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kiran, Seyit Kaan | | | 1348 | TUR | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Ammous, Mahmoud | | | 1408 | TUN | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Incecinar, Abdullah Mete | | | 1317 | TUR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Ugur, Sefa | | | 1425 | TUR | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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