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Individual Calculations August 2013 |
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| Ralphs, Nigel Total change: 2.25 | |   |
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| South Wales International 2013 | Penarth | WLS | 2013-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 1913 | 2.00 | 6 | 0.15 | 15 | 2.25 | |
|  Menadue, Jeremy F S | | | 2145 | ENG | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Brown, Martin | | | 2203 | ENG | 0.50 | 1 | 0.34 | 15 | 5.10 | |  Horton, Justin | | | 2090 | ENG | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Hickman, John E | | | 1965 | ENG | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Jones, Steven A | | | 2033 | ENG | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Gosling, Brian G E | | | 1956 | ENG | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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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