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Individual Calculations December 2023 |
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| Large, Peter G Total change: 24.60 | |   |
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| 46th Scarborough Congress | Scarborough | ENG | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2248 | 4.00 | 5 | 0.75 | 20 | 15.00 | |
|  Norinkeviciute, Rasa | | wf | 1906 | LTU | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Rogerson, Mark W | | | 2075 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Milson, Samuel A | | | 2074 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Gormally, Daniel W | g | | 2443 | ENG | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Birtwistle, Nigel | | | 2129 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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) | | | | Wimbledon FIDE Congress | London | ENG | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 2248 | 4.50 | 5 | 0.48 | 20 | 9.60 | |
| | Llewellyn, Julian D | | | 1848 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rogers, Tim L | | | 1929 | ENG | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Keohane, Ben | | | 1938 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Radovanovic, Jovica | f | | 2276 | SRB | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Omelchenko, Ivan | | | 1872 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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