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Individual Calculations May 2014 |
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| James, David Total change: 12.00 | |   |
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| Welsh Championship 2014 | Cardiff | WLS | 2014-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2169 | 4.50 | 6 | 0.80 | 15 | 12.00 | |
|  Taylor, Robert Graham | | | 1945 | WLS | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Williams, A. Howard | f | | 2329 | WLS | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Young, Alan | | | 2043 | WLS | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Jameson, David | | | 2101 | WLS | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Bullen, Alex | | | 2047 | WLS | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Heap, Gerry | | | 2021 | WLS | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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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