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Individual Calculations February 2020 |
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| Stoyanov, Stojan Slavov Total change: -6.80 | |   |
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| Trayana Cup 2020 | Stara Zagora | BUL | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1922 | 1.50 | 2 | -0.34 | 20 | -6.80 | |
|  Valchev, Martin V | | | 1522 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kanchev, Martin | | | 1522 * | BUL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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