Individual Calculations May 2023 |
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Hurn, Robert Aj Total change: -10.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Welsh Open | Cardiff | WLS | 2023-04-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1695 | 1587 | 1.00 | 4 | -0.50 | 20 | -10.00 | |
| Havard, Gwyn | | | 1889 | WLS | 0.50 | 1 | 0.35 | 20 | 7.00 | | Gibbs, Dominic V | | | 1848 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | White, Sam | | | 1444 | WLS | 0.50 | 1 | -0.19 | 20 | -3.80 | | Blackmore, Simon | | | 1599 | WLS | 0.00 | 1 | -0.48 | 20 | -9.60 | | 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) | |
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