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Individual Calculations April 2015 |
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| Parkkinen, Jyrki Total change: -3.20 | |   |
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| Garde Spring 2015 Weekend A | Helsinki | FIN | 2015-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2191 | 3.00 | 5 | -0.34 | 20 | -6.80 | |
|  Ertbjerg, Per | | | 2018 | DEN | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Kugappi, Tomi | | | 1955 | FIN | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Syvalahti, Timo | | | 1969 | FIN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ristoja, Samu | | | 2071 | FIN | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Koykka, Pekka | f | | 2288 | FIN | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | Finnish Championship League 2014-15 round 9-11 | Helsinki | FIN | 2015-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2191 | 1.50 | 3 | 0.18 | 20 | 3.60 | |
| | Sorsa, Nuutti | | | 2220 | FIN | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Rantanen, Yrjo A. | g | | 2308 | FIN | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Fraser, Scott | | | 2177 | SCO | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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