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Individual Calculations February 2020 |
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| Tolmacevs, Artjoms Total change: -15.20 | |   |
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| Latvian 2020 Championship chess Quarterfinal | Riga | LAT | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1625 | 3.00 | 6 | -0.38 | 40 | -15.20 | |
|  Paikens, Reinis | | | 1225 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rupais, Gustavs | | | 1225 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Visnevskis, Valdis | | | 1663 | LAT | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Vingris, Mikelis | | | 1688 | LAT | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Kaverins, Nikita | | | 1662 | LAT | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Aizstrauts, Arturs | | | 1840 | LAT | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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