Individual Calculations November 2018 |
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Sowray, Peter J Total change: 12.80 | | |
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20th 4NCL Congress Open | Nottingham | ENG | 2018-09-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2173 | 2340 | 4.00 | 5 | 0.64 | 20 | 12.80 | |
| Goodger, Martyn | | | 2011 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | Makkar, Rajat | c | | 2000 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | Alsina Leal, Daniel | g | | 2483 | ESP | 1.00 | 1 | 0.69 | 20 | 13.80 | | Arkell, Keith C | g | | 2432 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | | Tombolis, Christopher | | | 1940 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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