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Individual Calculations May 2013 |
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| Lehtohalme, Lasse Total change: -25.20 | |   |
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| Helsinki Easter 2013 Open | Helsinki | FIN | 2013-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1877 | 2.50 | 5 | -0.84 | 30 | -25.20 | |
|  Bergstrom, Hans | | | 1639 | FIN | 0.50 | 1 | -0.30 | 30 | -9.00 | |  Nappu, Maxim | | | 1604 | FIN | 0.00 | 1 | -0.83 | 30 | -24.90 | | | Tikka, Erkki | | | 1760 | FIN | 0.50 | 1 | -0.16 | 30 | -4.80 | | | Lindholm, Pertti | | | 1749 | FIN | 1.00 | 1 | 0.33 | 30 | 9.90 | | | Auvinen, Esa | | | 1962 | FIN | 0.50 | 1 | 0.12 | 30 | 3.60 | |
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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