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Rapid:
Individual Calculations September 2018 |
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| McGann, John Total change: -19.80 | |   |
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| 10th Golders Green FIDE Rapid Chess Amateur | London | ENG | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1195 | 1233 | 1.00 | 3 | -0.66 | 20 | -13.20 | |
|  Merrifield, Peter | | | 1148 | WLS | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Mathew, Johan | | | 1144 | ENG | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Goulbourne, Nick | | | 1292 | ENG | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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) | | | | Muswell Hill FIDE WEEKDAY Rapid August Minor | London | ENG | 2018-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1233 | 1.00 | 3 | -0.33 | 20 | -6.60 | |
| | Rizvi, Zara | | | 1024 | ENG | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Matilal, Tamal | | | 1565 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Papireddy, Sushanth | | | 1275 | ENG | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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