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Individual Calculations December 2019 |
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| Jansson, Bert Total change: 22.00 | |   |
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| Katrineholm KM 2019 R4567 | Katrineholm | SWE | 2019-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1538 | 2.50 | 3 | 1.10 | 20 | 22.00 | |
|  Melchersson, Bengt | | | 1463 | SWE | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Grip, Dan | | | 1519 | SWE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Zelic, Svetozar | | | 1717 | SWE | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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