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Individual Calculations January 2018 |
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| Demirci, Rafael Total change: 7.60 | |   |
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| ISD Sisli Municipality Ismet Inonu Chess Tournament 2017 - B | Istanbul | TUR | 2017-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1381 | 2.50 | 6 | 0.19 | 40 | 7.60 | |
|  Sahin, Onur | | | 1620 | TUR | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Alan, Mehmet | | | 1486 | TUR | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Sonmez, Yunus | | | 1298 | TUR | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Varli, Mehmet Fatih | | | 1479 | TUR | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Demirci, Ahmet | | | 1417 | TUR | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Dursun, Ramazan Behseti | | | 1516 | TUR | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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