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Rapid:
Individual Calculations July 2022 |
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| Mason, Donald J Total change: -11.40 | |   |
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| 31st Birmingham Rapidplay Open | Birmingham | ENG | 2022-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 2054 | 3.50 | 6 | -0.57 | 20 | -11.40 | |
|  Herring, Tim Jc | | | 1600 | ENG | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Cooper, Lawrence H | m | | 2297 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Dave, Arjun | | | 1654 * | IND | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ansari, Athar | | | 1940 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Pal, Rohan | | | 1641 | ENG | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Surtees, Mike J | | | 2113 | ENG | 0.50 | 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) | | |
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