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Rapid:
Individual Calculations July 2018 |
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| Blackburn, Sandra G Total change: -6.80 | |   |
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| Leek Rapidplay Cheddleton Section Open | Leek | ENG | 2018-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1429 | 0.00 | 1 | -0.18 | 20 | -3.60 | |
|  Towers, Nigel S | | | 1690 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | Leek Rapidplay St Edwards Section Major | Leek | ENG | 2018-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1429 | 0.00 | 2 | -0.16 | 20 | -3.20 | |
|  Laurence, Geoff | | | 1829 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Armstrong, William G | | | 1829 * | ENG | 0.00 | 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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