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Individual Calculations October 2021 |
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| Boroy, Rune Total change: -0.20 | |   |
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| FDVhuset Blabyen Open B 2021 | Sortland | NOR | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1681 | 3.00 | 4 | -0.01 | 20 | -0.20 | |
|  Asheim, Sven-Erik | | | 1402 | NOR | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Shabalin, Vladimir | | | 1635 | NOR | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Rostad, Birk Sather | | | 1342 | NOR | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Edroma, Godfrey | | | 1502 | NOR | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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