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Individual Calculations May 2017 |
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| Ivanov, Andrey Total change: -21.20 | |   |
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| Bulgarian chess championship for juniors U12 - 2017 | Plovdiv | BUL | 2017-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1113 | 1.00 | 7 | -0.53 | 40 | -21.20 | |
|  Demirov, Todor | | | 1495 | BUL | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Kostev, Alex | | | 1355 | BUL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Dimitrov, Dimitar R. | | | 1418 | BUL | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Milev, Kristiyan | | | 1288 | BUL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Hristov, Ivan | | | 1279 | BUL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Mollov, Aleksandar | | | 1279 | BUL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Dafovski, Dimitar | | | 1291 | BUL | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | |
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