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Individual Calculations May 2012 |
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| Jones, Richard S. Total change: -4.35 | |   |
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| e2e4 High Wycombe Open March 2012 | High Wycombe | ENG | 2012-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2395 | 3.00 | 4 | 0.03 | 15 | 0.45 | |
|  Turner, Joseph David | | | 2013 | WLS | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Savage, Nicholas W | | | 2072 | ENG | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Mason, Donald J | | | 2227 | ENG | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Arkell, Keith C | g | | 2414 | ENG | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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) | | | | Welsh Championship 2012 | Cardiff | WLS | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2395 | 5.50 | 7 | -0.32 | 15 | -4.80 | |
| | Young, Alan | | | 2028 | WLS | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Pleasants, Allan J | | | 2088 | WLS | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Kirby, Peter J. | c | | 2007 | GCI | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Blackburn, Suzie G. | | wf | 1995 * | WLS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Zeidler, Sven P. | f | | 2279 | WLS | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Sands, David A | | | 2239 | ENG | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Brown, Thomas | | | 2082 | WLS | 0.50 | 1 | -0.36 | 15 | -5.40 | | | * 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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