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Rapid:
Individual Calculations July 2017 |
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| Everitt, David Total change: -27.80 | |   |
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| Golders Green FIDE Rapid Chess Amateur June 2017 | London | ENG | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1284 | 1.00 | 4 | -0.57 | 20 | -11.40 | |
|  Macdonald, John | | | 1457 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Scott, Martin | | | 1203 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Jorna, Adam | | | 1386 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Sanders, Tim | | | 1413 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | 4th Muswell Hill Weekday Rapid Amateur | London | ENG | 2017-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1284 | 1.00 | 5 | -0.82 | 20 | -16.40 | |
| | Miczek, Kamil | | | 1425 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Flatt, Michael | | | 1617 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Porter, Matthew | | | 1481 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Peterson, David B | | | 1087 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Perez Fadon, Andres | | | 1366 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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