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Individual Calculations April 2016 |
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| Ledger, Stephen C Total change: 13.40 | |   |
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| 4NCL Division 1 WE 4 | Birmingham | ENG | 2016-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2066 | 0.50 | 2 | -0.31 | 20 | -6.20 | |
|  Kueh, Audrey | | | 2085 | ENG | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Steil-Antoni, Fiona | | wm | 2181 | LUX | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | 60th Southend Chess Congress | Southend | ENG | 2016-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 2066 | 4.50 | 7 | 0.98 | 20 | 19.60 | |
| | Roebuck, Derek | | | 1675 | AUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Webb, Laurence E | f | | 2261 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Evans, Helen I | | | 1666 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Eames, Robert S | f | | 2212 | ENG | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Lewis, Andrew P | f | | 2288 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Staples, Maurice J | | | 1960 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Player, Edmund C | | | 2235 | ENG | 1.00 | 1 | 0.72 | 20 | 14.40 | | | * 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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