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Rapid:
Individual Calculations September 2019 |
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| Clarke, Niall Total change: -3.00 | |   |
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| 20th Golders Green FIDE Rapid Chess U170 | London | ENG | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1611 | 2.50 | 5 | -0.15 | 20 | -3.00 | |
|  Llewellyn, Julian D | | | 1744 | ENG | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Stewart, Hari | | | 1484 | ENG | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Rihel, Jason M | | | 1799 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Karas, Eugenia | | | 1496 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Haddock, Paul | | | 1425 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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