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Rapid:
Individual Calculations May 2018 |
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| Kolev, Lachezar Total change: -12.60 | |   |
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| Bulgarian chess championship for juniors U14 - 2018 - rapid | Plovdiv, Bulgaria | BUL | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1566 | 4.50 | 7 | -0.63 | 20 | -12.60 | |
|  Stefanov, Georgi | | | 1342 | FID | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Malinov, Martin | | | 1448 | FID | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Manov, Iliyan | | | 1351 | FID | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Demirov, Todor | | | 1464 | FID | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Nedkov, Kaloyan | | | 1302 | FID | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Stoyanov, Encho | | | 1410 | FID | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Kostev, Alex | | | 1369 | FID | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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