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Rapid:
Individual Calculations July 2023 |
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| Brown, Geoffrey M Total change: 37.20 | |   |
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| Poplar Rapid Tournament - Under 2000 - May 2023 | London | ENG | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1694 | 4.00 | 6 | 0.84 | 20 | 16.80 | |
|  Pyun, Lindsay | | | 1388 | ENG | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Rogers, Tim L | | | 1828 | ENG | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Iyengar, Ilya | | | 1942 | ENG | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Pepe, Salvatore | | | 1538 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Afonso, Davi Diniz | | | 1294 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Banerjee, Supratit | | | 1980 | SCO | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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) | | | | Dumfries Allegro Open - June 2023 | Dumfries | SCO | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1694 | 2.00 | 4 | 1.02 | 20 | 20.40 | |
| | Armstrong, Malcolm J | | | 1954 | ENG | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Green, Michael L | | | 2059 | SCO | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Karampatos, Stavros | | | 1841 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | McKay, Jonathan | | | 1765 | SCO | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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