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Individual Calculations March 2023 |
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| Walgren, William Arntzen Total change: 89.20 | |   |
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| Ostlandsserien 3. div D 2022-2023 R 4 | Diverse | NOR | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1619 | 0.00 | 1 | -0.11 | 40 | -4.40 | |
|  Stake-Larsen, Gunnar | | | 1971 | NOR | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | Kragero Resort Chess International 2023 ELO group | Kragero | NOR | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1619 | 7.00 | 9 | 2.34 | 40 | 93.60 | |
|  Rusten, Daniel Garatun | | | 1219 * | NOR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Poisseroux, Benoit | | | 1813 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Endeberg, Ivar | | | 1296 | NOR | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Rad, Ramin | | | 1233 | NOR | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Lindstad, Livia | | | 1796 | NOR | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Tenfjord Engelsen, Teodor | | | 1750 | NOR | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Jahr, Even | | | 1540 | NOR | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Rostad, Birk Sather | | | 1783 | NOR | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Torosyan, Volodya | | | 1827 | ARM | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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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