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Individual Calculations January 2015 |
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| Yarimaga, Mehmet Hakan Total change: -9.00 | |   |
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| 2014-2015 Istanbul Chess Championship - European Side | Istanbul | TUR | 2014-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1777 | 2.50 | 3 | -0.20 | 20 | -4.00 | |
|  Kizil, Ibrahim | | | 1377 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Koc, Emre | | | 1448 | TUR | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Mercanoglu, Osman | | | 1405 | TUR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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) | | | | 2014-2015 Istanbul Chess Championship - Anatolian Side | Istanbul | TUR | 2014-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1777 | 3.50 | 5 | -0.25 | 20 | -5.00 | |
| | Demirtas, Sinan | | | 1566 | TUR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hatiboglu, Mehmet Can | | | 1663 | TUR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Keskin, Fazli | | | 1480 | TUR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sakallioglu, Burak Mehmet | | | 1452 | TUR | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Ipek, Suat Sukru | | | 1706 | TUR | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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