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Rapid:
Individual Calculations October 2017 |
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| Merriman, John Total change: 26.60 | |   |
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| Golders Green FIDE Rapid Chess Open September 2017 | London | ENG | 2017-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2238 | 5.00 | 6 | 1.33 | 20 | 26.60 | |
|  Penna, Tommaso | | | 1949 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Klingher, Dominic | | | 2133 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Grattage, Matthew | | | 2026 | ENG | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Basman, Michael J | m | | 2182 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Roberson, Peter T | m | | 2381 | ENG | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Richardson, John R | f | | 2216 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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