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Individual Calculations December 2012 |
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| Bullen, Alex Total change: 38.25 | |   |
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| 38th Guernsey Open | Guernsey | GCI | 2012-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 1821 | 4.00 | 7 | 2.69 | 15 | 40.35 | |
|  Angermuende, Dirk | | | 2033 | GER | 1.00 | 1 | 0.77 | 15 | 11.55 | |  Dilleigh, Stephen | | | 2099 | ENG | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Gant, Christopher | f | | 2170 | ENG | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Goris, Ton | | | 2029 | NED | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Maloberti, David | | | 2045 | FRA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Taylor, Mark | | | 2098 | ENG | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Lewyk, Ihor | | | 2079 | ENG | 0.50 | 1 | 0.32 | 15 | 4.80 | |
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) | | | | World Youth Chess Championship 2012 - Open 18 | Maribor | SLO | 2012-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 1824 | 1.50 | 8 | -0.14 | 15 | -2.10 | |
| | Swiercz, Dariusz | g | | 2224 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Bernotas, Arturs | | | 2224 * | LAT | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Klabis, Rokas | | | 2126 | LTU | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Sathyanandha, Saravanan | | | 2055 | ENG | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Fortis Rivera, Jonathan | | | 1867 | PUR | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Hiti, Domen | | | 2061 | SLO | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Maurizio, Antonio | | | 2067 | ITA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Villa, Giorgio | | | 1990 | ITA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | * 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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