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Individual Calculations April 2018 |
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| Petrovs, Jaroslavs Total change: -60.40 | |   |
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| Latvian Youth Chess Championship B-16 2018 | Riga | LAT | 2018-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1893 | 3.00 | 9 | -1.51 | 40 | -60.40 | |
|  Antonivs, Vladislavs | | | 1904 | LAT | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Bekasovs, Rihards | | | 2061 | LAT | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Fomins, Artemijs | | | 1493 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Solomka, Nikita | | | 1930 | LAT | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Alainis, Artis | | | 1706 | LAT | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Aizstrauts, Arturs | | | 1585 | LAT | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Semjonovs, Ilja | | | 2233 | LAT | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Golubovskis, Maksims | | | 1867 | LAT | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Jazdanovs, Aleksandrs | | | 2227 | LAT | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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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