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Individual Calculations March 2019 |
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| Koskinen, Veikko Total change: -10.00 | |   |
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| FIN League 2018-19 Div 2/2 Rond 7 | Various | FIN | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1891 | 0.50 | 1 | 0.06 | 20 | 1.20 | |
|  Pukkinen, Seppo | | | 1936 | FIN | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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) | | | | MatSK Weekend 2019 A, rounds 4-7 std | Helsinki | FIN | 2019-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1891 | 1.00 | 4 | -0.56 | 20 | -11.20 | |
| | Syvalahti, Heikki | | | 2033 | FIN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Koskinen, Hannu E. | | | 1888 | FIN | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Oksanen, Timo | | | 1943 | FIN | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Kekki, Jorma | f | | 2024 | FIN | 0.50 | 1 | 0.18 | 20 | 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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