Individual Calculations February 2019 |
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Allford, Zane Total change: -16.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Welsh Chess Premier League 2018/2019 Round 3 | Neath | WLS | 2019-01-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1785 | 1726 | 0.00 | 1 | -0.42 | 40 | -16.80 | |
| Haigh, Tony | | | 1785 | WLS | 0.00 | 1 | -0.42 | 40 | -16.80 | | 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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