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Individual Calculations September 2019 |
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| Petrovs, Jaroslavs Total change: 8.40 | |   |
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| Riga Technical University Open 2019 - Tournament A | Riga | LAT | 2019-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1781 | 2.50 | 8 | 0.21 | 40 | 8.40 | |
|  Lavendelis, Egons | f | | 2181 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Comellas Blanchart, Jordi | | | 2100 | ESP | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Parnes, Nadav | | | 2023 | ISR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Hetzner, Hannes | | | 1991 | GER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Soyunlu, Narmin | | | 2060 | AZE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Bourgeois, William | | | 1862 | URU | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Mieze, Natalja | | | 1381 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Golsta, Madara | | | 2039 | LAT | 0.50 | 1 | 0.32 | 40 | 12.80 | | | * 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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