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Individual Calculations September 2015 |
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| Narva, Mai Total change: -63.20 | |   |
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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 |
| 2228 | 2266 | 3.50 | 9 | -1.58 | 40 | -63.20 | |
|  Kovalenko, Igor | g | | 2666 * | LAT | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Swiercz, Dariusz | g | | 2617 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Stasans, Aivars | | | 2154 | LAT | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Batashevs, Arsens | | | 1913 | LAT | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Sakovich, Igor | f | | 2150 | LAT | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Smagin, Nikita | | | 2101 | RUS | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Adam, Etienne | | | 2176 | FRA | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Rasa, Gints | | | 2141 | LAT | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Marutkins, Olegs | | | 2136 | LAT | 0.00 | 1 | -0.68 | 40 | -27.20 | | | * 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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