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Individual Calculations November 2019 |
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| Bayrakov, Boris Total change: -50.40 | |   |
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| 1st International Children Chess Festival IVIS Gambit B | Sofia | BUL | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1326 | 2.00 | 5 | -1.26 | 40 | -50.40 | |
|  Marzakov, Rumen | | | 1024 | BUL | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Ignatov, Kristiyan | | | 1082 | BUL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Kononenko, Vladimir | | | 1726 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Belchev, Valeri | | | 1094 | BUL | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Uzunov, Emil | | | 1140 | BUL | 0.00 | 1 | -0.74 | 40 | -29.60 | | | * 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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