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Rapid:
Individual Calculations February 2020 |
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| Jacob, Sydney J Total change: -18.60 | |   |
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| 24th Golders Green FIDE Rapid U170 | London | ENG | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1620 | 2.50 | 6 | -0.93 | 20 | -18.60 | |
|  Nash, Richard J | | | 1861 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Haddock, Paul | | | 1409 | ENG | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Richards, Alex | | | 1462 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Li, Ethan | | | 1430 | ENG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Gilmore, Samuel | | | 1583 | ENG | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Llewellyn, Julian D | | | 1655 | ENG | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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