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Individual Calculations May 2017 |
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| Hristov, Ivan Total change: -33.60 | |   |
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| 184th MGU open | Sofia | BUL | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1279 | 0.00 | 4 | -0.53 | 40 | -21.20 | |
|  Timev, Anzhelo | | | 1679 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Georgiev, Nikolay | | | 1574 | BUL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Metev, Martin | | | 1679 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Naymanova, Patricie | | | 1499 | BUL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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) | | | | Bulgarian chess championship for juniors U12 - 2017 | Plovdiv | BUL | 2017-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1279 | 2.50 | 6 | -0.31 | 40 | -12.40 | |
| | Genov, Valentin | c | | 1679 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Petrov, Ivo | | | 1241 | BUL | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Ivanov, Andrey | | | 1113 | BUL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Kostadinov, Stilyan | | | 1410 | BUL | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Koev, Koycho | | | 1345 | BUL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Zanov, Simeon | | | 1104 | BUL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | * 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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