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Individual Calculations October 2020 |
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| Kovachev, Radoslav Total change: -38.20 | |   |
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| 34th Open Teteven | Teteven | BUL | 2020-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1398 | 0.50 | 6 | -1.91 | 20 | -38.20 | |
|  Botea, David-Alexandru | | | 1798 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Maria, Lia-Alexandra | | wc | 1654 | ROU | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Penkov, Penko | | | 1606 | BUL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Kostadinova, Fabiyana | | | 1069 | BUL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Rangelov, Kristiyan | | | 1288 | BUL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Ivanov, Oleg | | | 1489 | BUL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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