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Individual Calculations October 2017 |
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| Angelov, Kosta Total change: -0.60 | |   |
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| Primorsko open 2017 | Primorsko | BUL | 2017-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 2115 | 4.50 | 8 | -0.03 | 20 | -0.60 | |
|  Nenchev, Georgi | | | 1715 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nikolov, Sasho | m | | 2323 | BUL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Bratimirova, Dimitrinka | | | 1853 | BUL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Dimitrov, Radoslav | m | | 2451 | BUL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Todorov, Kaloyan | | | 1999 | BUL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Kuzmin, Yuriy | f | | 2270 | RUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Papagiannis, Asterios | | | 1745 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Orev, Petar | m | | 2047 | BUL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | * 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) | | |
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