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Individual Calculations April 2019 |
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| Niklenov, Nikola Total change: 48.40 | |   |
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| National individual chess championship B10 | Valiko Tarnovo | BUL | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1017 | 2.50 | 6 | 1.21 | 40 | 48.40 | |
|  Gavazov, Veselin | | | 1219 | BUL | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Dimitrov, Martin | | | 1417 * | BUL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Chamurkov, Veselin | | | 1138 | BUL | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Kononenko, Vladimir | | | 1417 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dimitrov, Dimitar Hr. | | | 1355 | BUL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Chamurkov, Slav | | | 1064 | BUL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | * 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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