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Blitz:
Individual Calculations February 2019 |
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| Rogule, Laura Total change: 6.60 | |   |
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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 |
| 2166 | 2281 | 8.50 | 13 | 0.33 | 20 | 6.60 | |
|  Pavlovs, Nikita | | | 1881 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Krumina, Linda | | wf | 1920 | LAT | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Kronlaks, Olafs | | | 1881 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gorozhankina, Julia | | wf | 1973 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bolsakovs, Vadims | | | 2090 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Krustkalns, Kristaps | f | | 1997 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kovalenko, Igor | g | | 2681 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Birgelis, Janis | | | 1997 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Polyakov, Fedor | | | 1943 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gorodetzky, David | m | | 2508 | ISR | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Neiksans, Arturs | g | | 2583 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Lavendelis, Egons | f | | 2225 | LAT | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Krivonosov, Oleg | m | | 2480 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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