Individual Calculations February 2017 |
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Haigh, Tony Total change: -6.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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South Wales New Year Open 2017 | Bridgend | WLS | 2017-01-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1694 | 1822 | 2.00 | 4 | -0.47 | 20 | -9.40 | |
| Ralphs, Nigel | | | 2059 | WLS | 0.00 | 1 | -0.20 | 20 | -4.00 | | James, Dai | | | 1872 | WLS | 0.50 | 1 | 0.07 | 20 | 1.40 | | Jaberansari, Daniel | | | 1422 * | WLS | 0.50 | 1 | -0.42 | 20 | -8.40 | | Govindaraj, Neya | | | 1422 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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) | | Welsh Chess Premier League 2016/17 Round 2 | Various | WLS | 2017-01-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1944 | 1822 | 0.50 | 1 | 0.17 | 20 | 3.40 | |
| Bevan, Peter M | | | 1944 | WLS | 0.50 | 1 | 0.17 | 20 | 3.40 | | 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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