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Individual Calculations March 2015 |
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| Metev, Martin Total change: 4.80 | |   |
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| 135th MGU open | Sofia | BUL | 2015-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 2004 | 5.00 | 6 | 0.48 | 20 | 9.60 | |
|  Iliev, Alexandar | | | 1735 | BUL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Petrov, Anton | | | 1625 | BUL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Simov, Zahari | | | 1604 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gelemerov, Yane | | | 2051 | BUL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Bozilov, Dragan | | | 1951 | SRB | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Kosturkov, Krasimir | | | 1700 | BUL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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) | | | | 136th MGU open | Sofia | BUL | 2015-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 2004 | 3.00 | 5 | -0.24 | 20 | -4.80 | |
| | Georgiev, Nikolay | | | 1606 | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stoyanov, Stefan | | | 1832 | BUL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Iliev, Alexandar | | | 1735 | BUL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Krastev, Goran | | | 2072 | BUL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Orev, Petar | m | | 2115 | BUL | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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