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Rapid:
Individual Calculations November 2017 |
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| Parry, Matthew Total change: -13.20 | |   |
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| 2017 4NCL Team Rapidplay | Reading | ENG | 2017-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1765 | 1.00 | 3 | 0.27 | 20 | 5.40 | |
|  Hughes, Roy | | | 2064 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Norinkeviciute, Rasa | | wf | 1941 | LTU | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Valentine, Brian J | | | 1906 | ENG | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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) | | | | 2017 4NCL Individual Rapidplay | Reading | ENG | 2017-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1765 | 1.00 | 6 | -0.93 | 20 | -18.60 | |
| | Graham, David B | | | 2165 * | ENG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Hughes, Roy | | | 2064 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mashayekh, Majid | | | 1972 | ENG | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Stoyanov, Viktor | | | 1952 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Weaver, Lauren | | | 1589 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Waters, Andrew C | | | 1778 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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