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Individual Calculations November 2018 |
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| Karsan, Adil Tuna Total change: 36.80 | |   |
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| 2018-2019 Istanbul Youth Chess Championship - U13 | Istanbul | TUR | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1490 | 2.00 | 3 | 0.39 | 40 | 15.60 | |
|  Say, Deniz | | | 1430 | TUR | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Karademir, Bugra | | | 1488 | TUR | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Yilmaz, Kuzey | | | 1466 | TUR | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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) | | | | 2018-2019 Basaksehir District Chess Tournament | Istanbul | TUR | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1490 | 2.00 | 3 | 0.53 | 40 | 21.20 | |
| | Aslan, Roza | | | 1303 | TUR | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Makaraci, Tunahan | | | 1890 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aydin, Arda | | | 1383 | TUR | 1.00 | 1 | 0.35 | 40 | 14.00 | | | * 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) | | |
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