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Individual Calculations June 2018 |
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| Royal, Shreyas Total change: 114.80 | |   |
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| 2017/18 4NCL Division 4 South Rounds 9-11 | Reading | ENG | 2018-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1812 | 1.50 | 2 | 0.26 | 40 | 10.40 | |
|  Stoyanov, Boris | | | 1412 * | ENG | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Marley, Andrew S G | | | 1943 | ENG | 1.00 | 1 | 0.68 | 40 | 27.20 | | | * 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) | | | | 1st 4NCL Spring Bank Holiday Congress U2050 | Basingstoke | ENG | 2018-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1812 | 4.50 | 7 | 2.61 | 40 | 104.40 | |
| | Gregory, Keith D F | | | 1975 | ENG | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Sagues, Vincent | | | 1907 | FRA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Orsagova, Erika | | | 2040 | SVK | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Archer-Lock, Christopher J | | | 2043 | ENG | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Nelson, Omowale | | | 1976 | JAM | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Tart, Peter K | | | 1939 | ENG | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Rizvi, Nasir | | | 2045 | WLS | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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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