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Rapid:
Individual Calculations April 2017 |
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| Hristov, Dimitar Total change: 13.00 | |   |
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| 15th Bulgaria Mall Cup | Sofia | BUL | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1038 | 1182 | 1.00 | 1 | 0.31 | 20 | 6.20 | |
|  Skachkov, Yulian | | | 1038 | BUL | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | 2nd Open Development of Children's Chess | Sofia | BUL | 2017-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1182 | 2.50 | 6 | 0.34 | 20 | 6.80 | |
| | Kolev, Lachezar | | | 1551 | BUL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Dimov, Teodor | | | 1219 | BUL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Bakalova, Tsvetelina | | | 1311 | BUL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Naydenov, Kristiyan | | | 1019 | BUL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Hristov, Ivan | | | 1282 | BUL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Bakalov, Vladimir | | | 1421 | BUL | 1.00 | 1 | 0.80 | 20 | 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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