Individual Calculations August 2018 |
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Ehsandar, Peter Total change: -3.20 | | |
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15th South Wales International Open | Cardiff | WLS | 2018-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1964 | 1978 | 3.00 | 6 | -0.16 | 20 | -3.20 | |
| Harris, Calum | | | 1743 | WLS | 1.00 | 1 | 0.21 | 20 | 4.20 | | Ledger, Dave J | f | | 2187 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | | Downey, Keith | | | 1824 | WLS | 1.00 | 1 | 0.29 | 20 | 5.80 | | Kalavannan, Koby | | | 2277 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | Taylor, Robert Graham | | | 1847 | WLS | 0.50 | 1 | -0.18 | 20 | -3.60 | | Whitehead, Mark A | | | 1906 | ENG | 0.50 | 1 | -0.10 | 20 | -2.00 | | 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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