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Individual Calculations February 2018 |
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| Taktak, Yasar Olcay Total change: -28.00 | |   |
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| 2017-2018 Istanbul Europian Side Chess Championship | Istanbul | TUR | 2017-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1461 | 1.00 | 3 | -0.70 | 20 | -14.00 | |
|  Ucar, Fahrettin | | | 1354 | TUR | 0.00 | 1 | -0.65 | 20 | -13.00 | |  Ceylan, Goktug | | | 1212 | TUR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Akar, Emrah Burak | | | 1664 | TUR | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | 2017-2018 Basaksehir District Chess Tournament | Istanbul | TUR | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1461 | 0.50 | 3 | -0.70 | 20 | -14.00 | |
| | Gonullu, Muhammed Sinan | | | 1832 | TUR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Odabasi, Nail | | | 1492 | TUR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Isiksacan, Volkan | | | 1360 | TUR | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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