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Rapid:
Individual Calculations October 2021 |
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| Goulbourne, Nick Total change: 16.40 | |   |
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| Muswell Hill FIDE Rapid SEP1 | London | ENG | 2021-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1130 | 1.50 | 5 | 0.55 | 20 | 11.00 | |
|  Somupillai, Selvarattinam Genga | | | 1414 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Liu, Jacob | | | 1269 | ENG | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Levi, Guy | | | 1462 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Helps, David | | | 1528 | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lewis, David | | | 1296 | ENG | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | Golders Green FIDE Rapidplay - SEP2 Open | London | ENG | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1130 | 1.50 | 6 | 0.27 | 20 | 5.40 | |
| | Ortiz Sanchez, Luis | | | 1865 | ESP | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Cox, Lucian | | | 1275 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Tree, Djuna | | | 1252 | ENG | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Bakacsi, Zsolt | | | 1740 | HUN | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Lewis, David | | | 1296 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Gillespie, Frank | | | 1295 | ENG | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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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