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Rapid:
Individual Calculations February 2020 |
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| Li, Ethan Total change: 30.60 | |   |
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| 24th Golders Green FIDE Rapid U170 | London | ENG | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1430 | 2.50 | 6 | 1.36 | 20 | 27.20 | |
|  Rasalingam, Haran | | | 1680 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mize, Dylan | | | 1638 | USA | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Gibbs, Dominic V | | | 1805 | ENG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Jacob, Sydney J | | | 1620 | ENG | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Rahman, K Azizur | | | 1830 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gilmore, Samuel | | | 1583 | ENG | 0.50 | 1 | 0.20 | 20 | 4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Poplar Rapid Chess Tournament Jan 2020 Major U2000 | London | ENG | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1430 | 2.50 | 6 | 0.17 | 20 | 3.40 | |
| | Negrus, Eduard | | | 1679 | ROU | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Llewellyn, Julian D | | | 1655 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Berkley, Stephen W | | | 1281 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Evans, Ruben | | | 1444 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Haddock, Paul | | | 1409 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Sheikh, Nasarullah | | | 1663 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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