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Individual Calculations September 2017 |
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| Lelis, Janis Total change: -38.20 | |   |
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| Riga Technical University Open 2017 - Tournament C | Riga | LAT | 2017-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1902 | 2.50 | 7 | -1.91 | 20 | -38.20 | |
|  Vlassow, Valentin | f | | 2192 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Nesse, David | | | 1642 | NOR | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Narva, Regina | | wf | 1988 | EST | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Vainovska, Valentina | | | 1685 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Petrovska, Arina | | | 1502 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kane, Marta | | | 1811 | LAT | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Sinyavin, Roman | | | 1723 | RUS | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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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