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Individual Calculations February 2019 |
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| Stewart, Ashley Total change: -16.40 | |   |
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| 2019 Shropshire Congress | Telford | ENG | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2122 | 3.00 | 5 | -0.50 | 20 | -10.00 | |
|  Ireland, David J | | | 1930 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Jarvis, Derek A | | | 1959 | ENG | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Edge, John A | | | 1972 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Fajfer, Bartosz | | | 1921 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Okhai, Shabir | | | 2073 | ENG | 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) | | | | 2018/19 4NCL Div 1 Rounds 3 - 4 | Daventry | ENG | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2257 | 2122 | 0.00 | 1 | -0.32 | 20 | -6.40 | |
| | Holland, James P | | | 2257 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | |
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