Individual Calculations February 2020 |
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Ivbulis, Martins Total change: -27.40 | | |
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Latvian 2020 Championship chess Quarterfinal | Riga | LAT | 2020-01-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1531 | 1828 | 4.50 | 7 | -1.37 | 20 | -27.40 | |
| Kuznecova, Marija | | | 1428 * | LAT | 0.00 | 1 | -0.92 | 20 | -18.40 | | Vizulis, Alfreds | | | 1428 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | Hemmelis, Viesturs | | | 1428 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | Afanasjevs, Aleksandrs | | | 1614 | LAT | 0.50 | 1 | -0.27 | 20 | -5.40 | | Mierins, Emils Janis | | | 1618 | LAT | 0.00 | 1 | -0.77 | 20 | -15.40 | | Lacis, Aleksandrs | | | 1595 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | Lahs, Einars | | | 1608 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | * 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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