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Individual Calculations February 2019 |
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| Samarasinghe, Jude Ranga Total change: -8.00 | |   |
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| Hastings Weekend Open 2018-19 | Hastings | ENG | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1942 | 2.00 | 5 | -0.20 | 40 | -8.00 | |
|  Dirmauskas, Peter | | | 1636 | ENG | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Howell, David Wl | g | | 2342 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kelly, Paul J | | | 1798 | WLS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Orlovska, Madara | | | 2058 | LAT | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Lock, Gavin R | | | 2157 | ENG | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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) | | |
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