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Individual Calculations September 2014 |
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| Ryabov, Igor Total change: 14.00 | |   |
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| Cup of Rector B | Elets | RUS | 2014-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1956 | 2.50 | 4 | 0.66 | 20 | 13.20 | |
|  Seryogin, Peter V | | | 2279 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Kazantseva, Alla | | | 1805 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Chesnokov, Vladimir | | | 2109 | RUS | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Tjurin, Viktor | | | 1798 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | 29th International open "Teteven" | Teteven | BUL | 2014-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1956 | 4.50 | 7 | 0.04 | 20 | 0.80 | |
| | Chobankova, Elena | | | 1556 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Galunov, Todor | f | | 2289 | BUL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Milanov, Milan | | | 1673 | BUL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ivanov, Docho | | | 1829 | BUL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Monev, Alexander | | | 2168 | BUL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ivanov, Igor | | | 1750 | RUS | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Petrov, Anton | | | 1556 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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