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Individual Calculations June 2019 |
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| Gibson, Christopher A Total change: 4.80 | |   |
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| 2018/19 4NCL Div 3 South Rounds 9 - 11 | Daventry | ENG | 2019-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1846 | 1.50 | 3 | 0.23 | 20 | 4.60 | |
|  Saidmurodov, Shahjahon | | | 1774 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | |  Taylor, Mark V | | | 1929 | ENG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Reuben, Stewart | c | | 2012 | ENG | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | 2nd 4NCL Spring Bank Holiday Congress Open | Basingstoke | ENG | 2019-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 1846 | 1.50 | 6 | 0.01 | 20 | 0.20 | |
| | Seymour, Timothy P | | | 2130 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Tart, Peter K | | | 1944 | ENG | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Mladek, Richard | f | | 2246 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jones, Steven A | | | 2128 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Forster, Matthew | | | 1861 | ENG | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Freeland, Alexander | | | 2046 | WLS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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