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Individual Calculations July 2017 |
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| Aleksandrov, Rosen Total change: -36.80 | |   |
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| Bulgarian Individual Championship boys U10 | Pleven | BUL | 2017-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1264 | 2.50 | 7 | -0.92 | 40 | -36.80 | |
|  Ralchev, Lachezar | | | 1591 | BUL | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Georgiev, Konstantin | | | 1664 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bogdanin, Kaloyan | | | 1145 | BUL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Mitushev, Adrian | | | 1229 | BUL | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Velikov, Nikola | | | 1154 | BUL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Vasilev, Velislav | | | 1172 | BUL | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Naydenov, Kristiyan | | | 1094 | BUL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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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