Individual Calculations March 2017 |
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Buttell, David Total change: 6.80 | | |
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2016/17 4NCL Division 1 Rounds 5-6 | Northampton | ENG | 2017-02-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2042 | 1748 | 0.50 | 2 | 0.18 | 20 | 3.60 | |
| Atkins, Rita | | wm | 2100 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | | Disu, Kayode | | | 1983 | ENG | 0.50 | 1 | 0.29 | 20 | 5.80 | | 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) | | 46th Dyfed Open 2017 | Fishguard | WLS | 2017-02-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1856 | 1748 | 2.00 | 5 | 0.16 | 20 | 3.20 | |
| Heap, Gerry | | | 2072 | WLS | 0.00 | 1 | -0.13 | 20 | -2.60 | | Di-Vetta, Andrew | | | 1604 | WLS | 1.00 | 1 | 0.31 | 20 | 6.20 | | Mort, Andrew J | | | 1885 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | Whale, Michael | | | 1788 | WLS | 1.00 | 1 | 0.56 | 20 | 11.20 | | Taylor, Robert Graham | | | 1930 | WLS | 0.00 | 1 | -0.26 | 20 | -5.20 | | 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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