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Blitz:
Individual Calculations December 2019 |
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| Petkevich, Jusefs Total change: -36.80 | |   |
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| 1st Mercure Riga Centre Hotel Blitz Chess Cup | Riga | LAT | 2019-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2269 | 5.50 | 9 | -1.84 | 20 | -36.80 | |
|  Turko, Antons | | | 1869 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Kuchina, Polina | | | 1869 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krustkalns, Kristaps | f | | 2049 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Fjodorovs, Sergejs | | | 2082 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Filipets, Egor | f | | 2184 | BLR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Levchenkov, Vitaly | f | | 2060 | LAT | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Navumenka, Mikhei | c | | 1986 | BLR | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Vidruska, Renate | | wf | 1900 | LAT | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Mierins, Eriks | | | 1975 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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