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Individual Calculations September 2012 |
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| Ehlvest, Jaan Total change: 6.30 | |   |
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| Riga Technical University Open 2012 A tournament | Riga | LAT | 2012-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2475 | 2601 | 6.50 | 9 | 0.63 | 10 | 6.30 | |
|  Skuja, Aivars | | | 2201 * | LAT | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Rogule, Laura | | wg | 2315 | LAT | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Sipila, Vilka | f | | 2431 | FIN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Collins, Sam E | m | | 2459 | IRL | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Romanov, Evgeny | g | | 2595 | RUS | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Fier, Alexandr | g | | 2582 | BRA | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Markos, Jan | g | | 2559 | SVK | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Neiksans, Arturs | g | | 2537 | LAT | 1.00 | 1 | 0.41 | 10 | 4.10 | | | David, Alberto | g | | 2595 | LUX | 0.50 | 1 | -0.01 | 10 | -0.10 | | | * 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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