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Individual Calculations February 2018 |
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| Jamroz, Viktor Total change: 56.00 | |   |
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| 2017/18 4NCL Division 4 South Rounds 3-4 | Reading | ENG | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1685 | 0.00 | 1 | -0.30 | 40 | -12.00 | |
|  Barr, Gabriel J | | | 1838 | ENG | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | 57th Hampstead Weekend Congress Under 2200 | London | ENG | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1685 | 2.50 | 4 | 1.70 | 40 | 68.00 | |
|  Ifalore, Michael | | | 1928 | ENG | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Hill, Alistair | | | 2085 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Balaji, Aaravamudhan | | | 1865 | ENG | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Taylor, John Paul | | | 1872 | ENG | 1.00 | 1 | 0.74 | 40 | 29.60 | | | * 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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