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Individual Calculations September 2013 |
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| Petrovskis, Olegs Total change: 1.80 | |   |
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| RTU open A | Riga | LAT | 2013-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2033 | 3.50 | 9 | 0.12 | 15 | 1.80 | |
|  Petrosyan, Tigran S. | f | | 2346 | ARM | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Jones, Iolo C | c | | 2225 | WLS | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Hauge, Lars Oskar | | | 2206 | NOR | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Yakimenko, Alexander A. | | | 2199 | RUS | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Hodovsky, Jiri | | | 2135 | CZE | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Grahn, Lars | | | 1994 | SWE | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Morozli, Grigorijs | | | 1700 | LAT | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Van Den Bersselaar, Jeroen | | | 2163 | NED | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Tolhuizen, Ludo | | | 2155 | NED | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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