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Individual Calculations May 2018 |
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| Efendioglu, Ahmet Total change: -12.40 | |   |
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| Istanbul 23 April Chess Tournament - 2018 | Istanbul | TUR | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1428 | 1.50 | 5 | -0.31 | 40 | -12.40 | |
|  Tasci, Sabri | | | 1828 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bozdag, Armagan Emre | | | 1336 | TUR | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Yalcin, Arda | | | 1472 | TUR | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Kaban, Fehmi | | | 1541 | TUR | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Kabadayi, Suleyman Arda | | | 1573 | TUR | 0.50 | 1 | 0.19 | 40 | 7.60 | | | * 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) | | |
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