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Blitz:
Individual Calculations February 2019 |
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| Kolasa, Pjotrs Total change: 8.00 | |   |
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| Riltonblixt 2 2018 2019 | Stockholm | SWE | 2019-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2117 | 4.50 | 9 | -0.65 | 20 | -13.00 | |
|  Donchenko, Alexander | g | | 2517 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Stefanovic, Dragan 1958 | | | 1804 | SWE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Hafstad, Leif | | | 1878 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Nilsson, Joakim 2000 | | | 2245 | SWE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Axelsson, Thomas | | | 1803 | SWE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Babikov, Ivan | f | | 2242 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Halvarsson, Gustav | | | 1967 | SWE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ternault, Mathieu | f | | 2173 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Valkama, Eero | | | 1904 | FIN | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * 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) | | | | II Latvian Chess Federation President Blitz cup -2019 | Riga | LAT | 2019-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2117 | 7.50 | 13 | 1.05 | 20 | 21.00 | |
| | Osobskaja, Zinaida | | | 1717 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zalitis, Arturs-Aleksis | | | 1873 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Meshkovs, Nikita | g | | 2517 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Antonivs, Vladislavs | | | 1905 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Klackins, Samuils | | | 1816 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kovalenko, Igor | g | | 2517 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mierins, Eriks | | | 1976 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Samolins, Vitalijs | m | | 2404 | LAT | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Gorodetzky, Matan | | | 2194 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Ivanov, Igor | | | 1995 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Batashevs, Arsens | | | 2140 | LAT | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Krivonosov, Oleg | m | | 2480 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Berzina, Ilze | | wg | 2141 | LAT | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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