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Individual Calculations July 2017 |
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| Koskinen, Veikko Total change: 1.60 | |   |
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| Finnish Senior (S65) Championship 2017 | Lappeenranta | FIN | 2017-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1955 | 3.50 | 6 | 0.08 | 20 | 1.60 | |
|  Lehtosaari, Kalevi | | | 1990 | FIN | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Auvinen, Esa | | | 1901 | FIN | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Vehkalahti, Veli | | | 1948 | FIN | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Patola, Eero | | | 1834 | FIN | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Pihlajamaki, Antti | | | 1827 | FIN | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Lyly, Seppo | | | 1919 | FIN | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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