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Individual Calculations July 2019 |
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| Joensson, Jacob Total change: 22.80 | |   |
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| Deltalift Open 2019 lang | Halmstad | SWE | 2019-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1970 | 3.00 | 4 | 0.12 | 40 | 4.80 | |
|  Sundqvist, Jan-Ove | | | 1828 | SWE | 0.00 | 1 | -0.69 | 40 | -27.60 | |  Westlund, Tim | | | 1612 | SWE | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Westergren, Bertil | | | 1865 | SWE | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Tillman, Jan-Olof | | | 1858 | SWE | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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) | | | | Finnish U-20 and U-18 Championship 2019 | Turku | FIN | 2019-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1958 | 3.50 | 7 | 0.45 | 40 | 18.00 | |
| | Lahdelma, Henri | | | 2182 | FIN | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Karhula, Sandro | | | 1652 | FIN | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Keso, Elias | | | 2136 | FIN | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Bederdin, Lauri | | | 2091 | FIN | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Salmelin, Aaro | | | 2017 | FIN | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Karjalainen, Nuutti | | | 1623 | FIN | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Keinanen, Toivo | f | | 2358 * | FIN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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