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Individual Calculations July 2010 |
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| Warner, Dominic Total change: 12.15 | |   |
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| Coulsdon Winter League | Coulsdon | ENG | 2009-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1581 | 3.50 | 5 | 0.84 | 15 | 12.60 | |
|  Selby, Keith | | | 1623 | ENG | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Houghton, Mark | | | 1521 | ENG | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Smyth, Sandy | | | 1560 | ENG | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Fry, Sam | | | 1560 | ENG | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Shoosmith, Jonathan | | | 1521 | ENG | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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) | | | | Coulsdon Super League | Coulsdon | ENG | 2009-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1581 | 1.00 | 5 | -0.03 | 15 | -0.45 | |
| | Clayton, Tristan | | | 1729 | ENG | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Atako, Chino | | | 1981 * | ENG | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Ponting, Andrew | | | 1840 | ENG | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Bayliss, Lyall | | | 1960 | ENG | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Howes, David J | | | 1670 | ENG | 0.00 | 1 | -0.38 | 15 | -5.70 | | | * 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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