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Individual Calculations August 2013 |
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| Wilson, Matthew R Total change: -1.35 | |   |
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| e2e4 Sunningdale U1750 July 2013 | Sunningdale | ENG | 2013-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1729 | 3.00 | 4 | 0.42 | 15 | 6.30 | |
|  Chellappah, Kuhan | | | 1617 | ENG | 0.50 | 1 | -0.15 | 15 | -2.25 | |  Stone, Mark R | | | 1596 | ENG | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Horlock, Peter J | | | 1657 | ENG | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Foley, Phil T | | | 1619 | ENG | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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) | | | | South Wales International 2013 | Penarth | WLS | 2013-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1729 | 0.00 | 3 | -0.51 | 15 | -7.65 | |
| | Rodriguez, Juan Talavera | | | 1967 | WLS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Brown, Thomas | | | 2106 | WLS | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Stensholt, Sigvat | | | 1945 | NOR | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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) | | |
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