Individual Calculations February 2018 |
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Russell, Christopher Total change: 23.80 | | |
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2017/18 4NCL Division 2 Rounds 3-4 | Solihull | ENG | 2018-01-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
2102 | 2111 | 1.50 | 2 | 0.48 | 20 | 9.60 | |
| Lunn, Matthew | | | 2081 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | | Shaw, Peter | | | 2122 | ENG | 0.50 | 1 | 0.02 | 20 | 0.40 | | 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) | | 57th Hampstead Weekend Congress Under 2200 | London | ENG | 2018-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1967 | 2111 | 4.00 | 5 | 0.71 | 20 | 14.20 | |
| Carroll, Peter | | | 1738 | IRL | 1.00 | 1 | 0.10 | 20 | 2.00 | | Tivillier, Jacques | | | 1775 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | Dong, Bao Nghia | | | 2153 | VIE | 0.50 | 1 | 0.06 | 20 | 1.20 | | Hill, Alistair | | | 2183 | ENG | 0.50 | 1 | 0.10 | 20 | 2.00 | | Keohane, Ben | | | 1984 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | 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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