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Individual Calculations June 2023 |
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| Alldritt, Nigel R E Total change: 17.00 | |   |
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| 2022/23 4NCL Division 3 East Rounds 9-11 | Milton Keynes | ENG | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2001 | 0.50 | 2 | -0.32 | 20 | -6.40 | |
|  Thompson, Ian D | f | | 2078 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Young, Alan | | | 2051 | WLS | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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) | | | | English Seniors Championships 2023 - Over 50 | Leamington Spa | ENG | 2023-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 1954 | 3.50 | 7 | 0.99 | 20 | 19.80 | |
|  Hebden, Mark L | g | | 2434 | ENG | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Cole, Graham | | | 1643 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Donnelly, Andrew J | | | 1586 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Josse, Mark | c | | 2160 | ENG | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Byron, Alan M | | | 2181 | ENG | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Lewis, Andrew P | f | | 2230 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Wells, Peter K | g | | 2356 | ENG | 0.00 | 1 | -0.08 | 20 | -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) | | | | English Championships 2023 | Kenilworth | ENG | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 1954 | 3.00 | 7 | 0.18 | 20 | 3.60 | |
| | Jackson, James P | m | | 2393 | ENG | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Gibson, Christopher A | | | 1836 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Yoon, Jacob D | | | 2035 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Badacsonyi, Frankie | | | 1976 | ENG | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Fellowes, Billy | | | 1824 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bradbury, Neil H | m | | 2215 | ENG | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Southcott-Moyers, Indy | | | 2040 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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