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Blitz:
Individual Calculations February 2019 |
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| Kovalenko, Igor Total change: -29.80 | |   |
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| II Latvian Chess Federation President Blitz cup -2019 | Riga | LAT | 2019-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2382 | 2692 | 9.50 | 13 | -1.49 | 20 | -29.80 | |
|  Boreisis, Vitauts | | | 2292 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gudovskis, Konstantins | | | 2292 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Levchenkov, Vitaly | f | | 2292 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bernotas, Arturs | f | | 2397 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Laurusas, Tomas | m | | 2520 | LTU | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Kolasa, Pjotrs | | | 2292 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rogule, Laura | | wg | 2292 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Neiksans, Arturs | g | | 2583 | LAT | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Pultinevicius, Paulius | m | | 2495 | LTU | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Antoms, Guntars | m | | 2292 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Berzinsh, Roland | m | | 2420 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Gorodetzky, David | m | | 2508 | ISR | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Lavendelis, Egons | f | | 2292 * | LAT | 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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