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Individual Calculations June 2022 |
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| Harvey, Marcus R Total change: 0.30 | |   |
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| 2021/22 4NCL Division 1 & 2 Rounds 7-9 | Daventry | ENG | 2022-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2292 | 2455 | 2.50 | 3 | 0.40 | 10 | 4.00 | |
|  Astaneh Lopez, Alex | m | | 2430 | IRL | 0.50 | 1 | -0.03 | 10 | -0.30 | |  Haydon, David L | f | | 2282 | ENG | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Mihalik, Agoston | | | 2165 | HUN | 1.00 | 1 | 0.16 | 10 | 1.60 | |
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) | | | | Chessable English Championships 2022 | Kenilworth | ENG | 2022-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2287 | 2455 | 4.50 | 7 | -0.37 | 10 | -3.70 | |
| | Thompson, Ian D | f | | 2074 | ENG | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Arkell, Keith C | g | | 2367 | ENG | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Royal, Shreyas | f | | 2385 | ENG | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Shenbagakumar, Gautham | | | 2055 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Willow, Jonah B | f | | 2401 | ENG | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Hebden, Mark L | g | | 2452 | ENG | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Haydon, David L | f | | 2275 | ENG | 1.00 | 1 | 0.26 | 10 | 2.60 | | | * 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) | | |
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