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Individual Calculations February 2020 |
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| Sahin, Ali Haydar Total change: -33.00 | |   |
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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 |
| 1497 | 1329 | 0.50 | 3 | -0.45 | 20 | -9.00 | |
|  Bektas, Ugur | | | 1621 | TUR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Banci, Dogancan | | | 1682 | TUR | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Ucan, Halil Levent | | | 1188 | TUR | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | 2019-2020 Turkish Senior Chess Championship - B | Antalya | TUR | 2020-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1329 | 1.50 | 7 | -1.20 | 20 | -24.00 | |
| | Tozaki, Halil | | | 1729 * | TUR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Buyukgokcesu, Tahir Sami | | | 1618 | TUR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ersoz, Celalettin | | | 1229 | TUR | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Boga, Ali | | | 1397 | TUR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Tunca, Omer | | | 1214 | TUR | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Odabasi, Nail | | | 1458 | TUR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Dinc, Mehmet | | | 1385 | TUR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | |
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