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Individual Calculations August 2022 |
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| Robinson, David Total change: -18.40 | |   |
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| 17th South Wales International Open | Bridgend | WLS | 2022-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1857 | 4.50 | 9 | -0.92 | 20 | -18.40 | |
|  Derakhshani, Borna | f | | 2387 | ENG | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Hurn, Robert Aj | | | 1605 | WLS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Jones, Jeremy | | | 1574 | WLS | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Sainbayar, Anuurai | | | 1512 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Fowler, Caspian | | | 1483 | WLS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Menadue, Jeremy F S | | | 1989 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Van Kemenade, Rudy | | | 1921 | WLS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | McKenna, Joshua | | | 1658 | WLS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Spanton, Tim R | | | 1889 | ENG | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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