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Blitz:
Individual Calculations December 2018 |
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| Petrovska, Arina Total change: 43.80 | |   |
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| VIII World Champion Mikhail Tal blitz Cup- 2018 | Riga | LAT | 2018-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1528 | 4.00 | 11 | 2.19 | 20 | 43.80 | |
|  Dzjuba, Vsevolod | f | | 1928 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Melderis, Uldis | | | 1928 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Parhomenko, Margarita | | | 1763 | LAT | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Drilins, Andris | | | 1928 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pakalns, Raivis Kristians | | | 1761 | LAT | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Lapins, Janis | | | 1740 | LAT | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Bekasovs, Rihards | | | 1928 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Petrovs, Jaroslavs | | | 1886 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Dombrovska, Stefanija | | | 1732 | LAT | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Roze, Janis | | | 1699 | LAT | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Breikss, Peteris | | | 1743 | LAT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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