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Individual Calculations February 2017 |
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| Tarr, Steve F Total change: 8.00 | |   |
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| Shropshire Congress 2017 Open | Telford | ENG | 2017-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 1773 | 1.00 | 5 | 0.03 | 20 | 0.60 | |
|  Okhai, Shabir | | | 2079 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Gostelow, David W | | | 1970 | ENG | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Sygnowski, Tomasz | | | 2121 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Ferrington, Nigel M | | | 2173 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ali, Golam S | | | 1855 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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) | | | | 2016/17 4NCL Division 4 South Rounds 3-4 | Reading | ENG | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1773 | 1.00 | 1 | 0.37 | 20 | 7.40 | |
| | Woodcock, Keith D | | | 1676 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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