Individual Calculations March 2019 |
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Horrell, Stephen A Total change: 3.60 | | |
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48th Dyfed Open | Fishguard | WLS | 2019-02-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1827 | 1592 | 1.00 | 4 | 0.09 | 40 | 3.60 | |
| Pearson, Raymond | | | 1890 | WLS | 1.00 | 1 | 0.85 | 40 | 34.00 | | Jones, Iolo C | f | | 1992 * | WLS | 0.00 | 1 | -0.08 | 40 | -3.20 | | Buttell, David | | | 1793 | WLS | 0.00 | 1 | -0.24 | 40 | -9.60 | | Pinch, David | | | 1634 | WLS | 0.00 | 1 | -0.44 | 40 | -17.60 | | * 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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