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Individual Calculations September 2014 |
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| Erdos, Viktor Total change: -17.50 | |   |
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| 4 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN | Riga | LAT | 2014-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2317 | 2638 | 6.00 | 9 | -1.75 | 10 | -17.50 | |
|  Le Goff, Damien | f | | 2250 | FRA | 0.00 | 1 | -0.91 | 10 | -9.10 | |  Radkov, Bazhen D. | | | 2238 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Armbrust, Florian | f | | 2268 | GER | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Estrada Nieto, Julian | m | | 2297 | MEX | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Sandler, Leonid | m | | 2264 | AUS | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Nanjo, Ryosuke | c | | 2344 | JPN | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Nasuta, Grzegorz | f | | 2339 | POL | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Meskovs, Nikita | f | | 2441 | LAT | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Ris, Robert | m | | 2408 | NED | 0.50 | 1 | -0.29 | 10 | -2.90 | | | * 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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