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Individual Calculations June 2022 |
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| Wells, Peter K Total change: 0.40 | |   |
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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 |
| 2235 | 2374 | 1.50 | 2 | 0.25 | 10 | 2.50 | |
|  Blake, J Morgan | | | 1974 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Csonka, Balazs | m | | 2496 | HUN | 0.50 | 1 | 0.17 | 10 | 1.70 | | | * 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) | | | | Chessable English Championships 2022 | Kenilworth | ENG | 2022-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 2374 | 4.00 | 7 | -0.21 | 10 | -2.10 | |
| | Pert, Max | | | 1974 * | ENG | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Macklin, Paul | f | | 2350 | ENG | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Pert, Richard G | m | | 2415 | ENG | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Royal, Shreyas | f | | 2385 | ENG | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Shenbagakumar, Gautham | | | 1700 | ENG | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Wadsworth, Matthew J | m | | 2432 | ENG | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Roberson, Peter T | m | | 2421 | ENG | 0.00 | 1 | -0.43 | 10 | -4.30 | | | * 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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