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Rapid:
Individual Calculations April 2017 |
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| Hristov, Ivan Total change: -1.20 | |   |
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| 2nd MGU rapid | Sofia | BUL | 2017-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1282 | 2.00 | 6 | 0.45 | 20 | 9.00 | |
|  Kosturkov, Krasimir | | | 1655 | BUL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Babatov, Martin | | | 1632 | BUL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Angelov, Toma | | | 1282 | BUL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Rangelov, Kristiyan | | | 1163 | BUL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Vasilev, Lyuboslav | | | 1682 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Grabcheva, Natalia | | | 1640 | BUL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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) | | | | 2nd Open Development of Children's Chess | Sofia | BUL | 2017-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1282 | 2.50 | 6 | -0.51 | 20 | -10.20 | |
| | Gadzhev, Denislav | | | 1546 | BUL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Bakalov, Vladimir | | | 1421 | BUL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Naydenov, Kristiyan | | | 1019 | BUL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Arshinkova, Boryana | | | 1306 | BUL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Hristov, Dimitar | | | 1182 | BUL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Dimov, Teodor | | | 1219 | BUL | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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