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Individual Calculations April 2008 |
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| Hegarty, Sarah N Total change: -8.10 | |   |
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| 4NCL 2007/8 part 2 | Various | ENG | 2007-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 1967 | 0.50 | 4 | -0.21 | 15 | -3.15 | |
|  Armstrong, Malcolm J | | | 2126 | ENG | 0.50 | 1 | 0.21 | 15 | 3.15 | |  Bigg, Andrew J | c | | 2231 | ENG | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Webb, Laurence E | f | | 2287 | ENG | 0.00 | 1 | -0.13 | 15 | -1.95 | | | King, Daniel J | g | | 2317 | ENG | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | Four Nation Chess Challanger 2008 | Oslo | NOR | 2008-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 1974 | 1.00 | 3 | -0.04 | 15 | -0.60 | |
| | Agrest, Inna | | | 2168 | SWE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Ni, Viktorija | | wf | 2132 | LAT | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Skytte, Torill | | | 1971 | NOR | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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) | | | | Blackpool Challengers | Blackpool | ENG | 2008-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1974 | 2.00 | 4 | -0.29 | 15 | -4.35 | |
| | Guo, Xi-Yang | | | 1853 | ENG | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Quinn, Joseph R | | | 1750 | ENG | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Hurwitz, Ed J G | | | 2083 | ENG | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Rabbitte, Liam F | | | 1977 | ENG | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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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