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Individual Calculations June 2013 |
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| Pink, Joshua Total change: -20.70 | |   |
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| 4NCL 2012-13 | Various | ENG | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1780 | 0.00 | 2 | -0.86 | 30 | -25.80 | |
|  Breed, Greg J | | | 1677 | ENG | 0.00 | 1 | -0.64 | 30 | -19.20 | |  Cumming, Rhys | | | 2001 | ENG | 0.00 | 1 | -0.22 | 30 | -6.60 | |
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) | | | | e2e4 Solihull U1950 April 2013 | Birmingham | ENG | 2013-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1790 | 2.50 | 4 | 0.17 | 30 | 5.10 | |
| | Mumford, Robert | | | 1557 | ENG | 0.50 | 1 | -0.29 | 30 | -8.70 | | | Homer, Neil S | | | 1606 | ENG | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Jazdzewski, Daniel | | | 1803 | ENG | 0.50 | 1 | 0.02 | 30 | 0.60 | | | Potter, Karl H | | | 1923 | ENG | 0.50 | 1 | 0.18 | 30 | 5.40 | |
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) | | |
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