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Individual Calculations November 2015 |
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| Khachatryan, Samvel S. Total change: 68.80 | |   |
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| 25th European Youth Chess Championship 2015 U12 - Open | Porec | CRO | 2015-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1734 | 4.50 | 9 | 1.72 | 40 | 68.80 | |
|  Tsoi, Dmitry | | | 2134 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Dabic, Stjepan | | | 1482 | CRO | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kucuksari, Kaan | | | 2134 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mazuran, Gabrijel | | | 1514 | CRO | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Bettalli, Francesco | | | 1998 | ITA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Sanz Wawer, Daniel | | | 2102 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Barseghyan, Armen Ar. | | | 1956 | ARM | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Jazdanovs, Aleksandrs | | | 1918 | LAT | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Koellner, Ruben Gideon | | | 1911 | GER | 0.50 | 1 | 0.23 | 40 | 9.20 | | | * 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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