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Individual Calculations February 2015 |
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| Jones, Steven A Total change: 10.60 | |   |
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| 4NCL 2014-15 Rounds 3-4 | Various | ENG | 2015-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 2079 | 1.00 | 2 | -0.62 | 20 | -12.40 | |
|  Homolka, Vincent O | | | 1797 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Bansal, Rohan | | | 1858 | ENG | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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) | | | | 5th Golders Green Weekend Congress: Under 2200 (200 ECF) | London | ENG | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2079 | 4.00 | 5 | 1.15 | 20 | 23.00 | |
| | Cohen, Ronnie | | | 1927 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gaudeau, Valentin | | | 2030 | FRA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Eden, Tomer | | | 2175 | ISR | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Taylor, Adam C | | | 2046 | ENG | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Kalavannan, Koby | | | 1960 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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