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Individual Calculations February 2020 |
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| Ergun, Abdurrahman Total change: -78.00 | |   |
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| 2019-2020 Turkish Cup Ankara Chess Championship | Ankara | TUR | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1415 | 3.00 | 6 | -0.23 | 40 | -9.20 | |
|  Duygulu, Ugur | | | 1055 | TUR | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Ibik, Halit Yavuz | | | 1815 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ceylan, Umut Ilgaz | | | 1093 | TUR | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Catalkaya, Emine Damla | | | 1228 | TUR | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Coban, Eren Cinar | | | 1815 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gurbuz, Talha Zubeyir | | | 1373 | TUR | 0.00 | 1 | -0.56 | 40 | -22.40 | | | * 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) | | | | 2019-2020 Turkish Cadets Chess Championships - U10 | Antalya | TUR | 2020-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1415 | 4.00 | 8 | -1.72 | 40 | -68.80 | |
| | Turk, Alp | | | 1189 | TUR | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Gulesce, Furkan | | | 1229 | TUR | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Turel, Tugrul | | | 1034 | TUR | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Avsar, Gediz | | | 1376 | TUR | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Piskinpasa, Cagdas | | | 1278 | TUR | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Durucay, Uygar | | | 1544 | TUR | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Yilmaz, Yasam | | | 1084 | TUR | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Ak, Emir | | | 1136 | TUR | 0.00 | 1 | -0.84 | 40 | -33.60 | |
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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