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Individual Calculations June 2022 |
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| Wilson, Edgar Total change: -4.40 | |   |
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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 |
| 1957 | 1856 | 1.00 | 3 | -0.13 | 20 | -2.60 | |
|  Birtwistle, Nigel | | | 2125 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Whitehead, Mark A | | | 1771 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Blake, J Morgan | | | 1974 | ENG | 0.00 | 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) | | | | English Seniors Championships 2022 - Over 50 | Warwick | ENG | 2022-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 1826 | 1.00 | 4 | -0.09 | 20 | -1.80 | |
| | Nelson, Jonathan P | | | 2194 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Henderson, David | | | 2104 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Homer, Neil S | | | 1600 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ledger, Andrew J | m | | 2344 | ENG | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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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