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Individual Calculations July 2017 |
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| Gronroos, Matti Total change: 6.40 | |   |
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| Finnish Veteran (S50) Championship 2017 | Lappeenranta | FIN | 2017-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1941 | 3.00 | 5 | 0.32 | 20 | 6.40 | |
|  Jarnstrom, Henrik | | | 1699 | FIN | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Kumpulainen, Jari | | | 1949 | FIN | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Karppinen, Martti | | | 1902 | FIN | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Kivisto, Mikko | f | | 2276 | FIN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Nukarinen, Vesa | | | 1777 | FIN | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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