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Individual Calculations August 2017 |
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| Bevan, Peter M Total change: 4.00 | |   |
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| 14th South Wales International Open | Cardiff | WLS | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1933 | 2.50 | 6 | 0.20 | 20 | 4.00 | |
|  Marusenko, Petr | m | | 2162 | UKR | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Jyothilal, N. | | | 1982 | IND | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Ledger, Dave J | f | | 2218 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kett, Tim | | | 2208 | WLS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Williams, Stephen | | | 1683 | WLS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Whitehead, Mark A | | | 1917 | ENG | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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