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Individual Calculations October 2021 |
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| Gokcan, Bora Total change: -12.40 | |   |
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| 2021 Turkish Cadets Chess Championships - U11 | Konya | TUR | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1084 | 0.50 | 4 | -0.53 | 40 | -21.20 | |
|  Gunebakan, Yunus Emre | | | 1393 | TUR | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Durucay, Uygar | | | 1484 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Turel, Tugrul | | | 1147 | TUR | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Erdem, Batuhan | | | 1154 | TUR | 0.00 | 1 | -0.40 | 40 | -16.00 | | | * 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) | | | | European Sports Week Chess Tournament Category A | Ankara | TUR | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1084 | 1.00 | 4 | 0.22 | 40 | 8.80 | |
| | Hotman, Cagan Arhan | | | 1384 | TUR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Karabacak, Ceylin Deniz | | | 1335 | TUR | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Altin, Cagatay | | | 1398 | TUR | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Yaprak, Safak | | | 1232 | TUR | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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