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Individual Calculations February 2023 |
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| Blackburn, Jonathan L B Total change: -6.60 | |   |
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| 2022/23 4NCL Division 1 Rounds 3-4 | Daventry | ENG | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2449 | 2169 | 0.00 | 2 | -0.33 | 20 | -6.60 | |
|  Arkell, Keith C | g | | 2406 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Bobras, Piotr | g | | 2491 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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