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Individual Calculations June 2018 |
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| Ronka, Erik Total change: -6.40 | |   |
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| Kalakukkoturnaus 2018, A | Kuopio | FIN | 2018-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2362 | 2283 | 1.50 | 3 | 0.31 | 20 | 6.20 | |
|  Hartikainen, Jarmo | | | 2181 | FIN | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Sklyarov, Dmitry V. | m | | 2455 | RUS | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Karttunen, Mika | m | | 2449 | FIN | 0.00 | 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) | | | | HSK kevatturnaus 2018 A | Helsinki | FIN | 2018-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 2283 | 2.50 | 4 | -0.63 | 20 | -12.60 | |
| | Aalto, Patrik | | | 1883 * | FIN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ertbjerg, Per | | | 1983 | DEN | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sorvari, Jarmo | | | 2042 | FIN | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Norri, Joose | m | | 2242 | FIN | 0.00 | 1 | -0.56 | 20 | -11.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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