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Individual Calculations April 2023 |
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| Demirarslan, Eren Total change: -15.20 | |   |
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| Samsun March Chess Tournament - B | Samsun | TUR | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1086 | 0.50 | 3 | -0.38 | 40 | -15.20 | |
|  Eraslan, Aslan | | | 1228 | TUR | 0.50 | 1 | 0.19 | 40 | 7.60 | |  Bektas, Mustafa | | | 1360 | TUR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Topcu, Ahmetcan | | | 1159 | TUR | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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