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Individual Calculations September 2015 |
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| Kovalenko, Igor Total change: -3.30 | |   |
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| 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN | Riga | LAT | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2422 | 2702 | 7.00 | 9 | -0.33 | 10 | -3.30 | |
|  Narva, Mai | | wm | 2302 * | EST | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Cho, Seongho | | | 2302 * | KOR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lapshun, Yury | m | | 2439 | USA | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Dragicevic, Drazen | f | | 2306 | SWE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kiselev, Pavel | | | 2302 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kjartansson, Gudmundur | m | | 2447 | ISL | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Georgiadis, Nico | m | | 2485 | SUI | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Shirov, Alexei | g | | 2702 | LAT | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Ziska, Helgi Dam | m | | 2515 | FAI | 1.00 | 1 | 0.26 | 10 | 2.60 | | | * 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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