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Individual Calculations September 2018 |
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| Vandurme, Philippe Total change: -15.20 | |   |
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| Riga Technical University Open 2018 - Tournament B | Riga | LAT | 2018-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1489 | 3.00 | 9 | -0.76 | 20 | -15.20 | |
|  Golsta, Madara | | | 1861 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Prudent, Sylvio | | | 1709 | FRA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Szudra, Heinz-Werner | | | 1889 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Velagapudi, Vihan | | | 1310 | FIN | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Ovcinkins, Arsenijs | | | 1658 | LAT | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Razygraev, Mikhail | | | 1136 | RUS | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Ghazarian, Janna | | | 1206 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Roze, Janis | | | 1743 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Janovskis, Daniels | | | 1542 | LAT | 0.50 | 1 | 0.07 | 20 | 1.40 | | | * 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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