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Individual Calculations June 2019 |
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| Fegan, Chris Total change: 31.60 | |   |
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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 |
| 1984 | 2038 | 2.00 | 3 | 0.28 | 20 | 5.60 | |
|  Voyiakis, Emmanuel | | | 2058 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Ortiz Sanchez, Luis | | | 1964 | ESP | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Salmons, Calum | | | 1929 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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 U2050 | Basingstoke | ENG | 2019-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 2038 | 5.50 | 6 | 1.30 | 20 | 26.00 | |
| | Zheng, Jerry Z | | | 1638 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stephenson, David W | | | 1805 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Cooper, Malcolm H | | | 1925 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Ireland, David J | | | 1948 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Botlik, Bela | | | 2029 | HUN | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Cast, Julian | | | 1883 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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