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Individual Calculations February 2023 |
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| Arnott, Jonathan W Total change: 9.60 | |   |
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| Caplin 96 Hastings International Chess Congress | Hastings | ENG | 2022-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2064 | 5.00 | 10 | 0.25 | 20 | 5.00 | |
|  Korpa, Bence | g | | 2516 | HUN | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Shepley, Julien M | | | 1848 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | O`gorman, Tom | f | | 2376 | IRL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Hutchinson, Paul A | | | 2135 | ENG | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Schimnatkowski, Lukas | | | 2194 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Anand, Batsukh | f | | 2203 | MGL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Jukes, Sam | | | 1928 | WLS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Banerjee, Supratit | | | 1664 * | SCO | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Latzke, Boris | | | 2194 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ruane, Brendan J | | | 1805 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | | | 2022/23 4NCL Division 1 Rounds 3-4 | Daventry | ENG | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2064 | 0.50 | 1 | 0.23 | 20 | 4.60 | |
| | Radeva, Viktoria | | wg | 2242 | BUL | 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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