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Individual Calculations September 2013 |
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| Grahn, Lars Total change: -26.25 | |   |
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| RTU open A | Riga | LAT | 2013-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1994 | 2.00 | 8 | -1.75 | 15 | -26.25 | |
|  Niemi, Kalle | f | | 2320 | FIN | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Lamser, Jan | | | 2179 | CZE | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Grichkevitch, Gilles | | | 2149 | FRA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Bit-Narva, David | | | 1942 | SWE | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Tirrito, Luca | | | 2068 | ITA | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Petrovskis, Olegs | | | 2033 | LAT | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Morozli, Grigorijs | | | 1700 | LAT | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Pitkanen, Juhani | | | 1758 | FIN | 1.00 | 1 | 0.20 | 15 | 3.00 | |
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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