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Blitz:
Individual Calculations April 2019 |
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| Ivanov, Ivan T. Total change: -12.80 | |   |
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| National individual chess championship B10 blitz | Veliko Tarnovo | BUL | 2019-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1390 | 1.00 | 3 | -0.64 | 20 | -12.80 | |
|  Kononenko, Vladimir | | | 1314 | BUL | 0.00 | 1 | -0.60 | 20 | -12.00 | |  Niklenov, Nikola | | | 1222 | BUL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Dimitrov, Martin | | | 1525 | BUL | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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