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Individual Calculations February 2020 |
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| Lauronen, Jouko Total change: -47.20 | |   |
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| OSS Jan 2020 weekend | Oulu | FIN | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1771 | 1.00 | 3 | -1.18 | 40 | -47.20 | |
|  Viinikka, Jukka-Pekka | | | 1371 * | FIN | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Jylha-Ollila, Kaarlo | | | 1644 | FIN | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Rantsi, Kauko | | | 1703 | FIN | 1.00 | 1 | 0.41 | 40 | 16.40 | | | * 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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