Individual Calculations April 2023 |
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Thomas, Roy Total change: -34.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Welsh Spring Open 2023 | Cardiff | WLS | 2023-03-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1689 | 1666 | 0.00 | 2 | -0.96 | 20 | -19.20 | |
| Fathallah, Joe | | | 1988 | WLS | 0.00 | 1 | -0.13 | 20 | -2.60 | | Browse, Joseph | | | 1390 | WLS | 0.00 | 1 | -0.83 | 20 | -16.60 | | 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) | | Welsh Chess Premier League Major 2023 Round 2 | Bridgend | WLS | 2023-03-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1466 | 1666 | 0.00 | 1 | -0.76 | 20 | -15.20 | |
| Smith, Ellison | | | 1466 | WLS | 0.00 | 1 | -0.76 | 20 | -15.20 | | 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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