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Individual Calculations January 2011 |
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| Van Weersel, Arlette Total change: 33.00 | |   |
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| Dutch Team Competition - 2D - round 3-4 | Various | NED | 2010-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2186 | 1.00 | 1 | 0.39 | 15 | 5.85 | |
|  Schouten, Freek | | | 2103 | NED | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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) | | | | London Chess Classic Women | London | ENG | 2010-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2186 | 8.00 | 9 | 1.81 | 15 | 27.15 | |
|  Ikonomopoulou, Maria | | wf | 2160 | GRE | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Steil-Antoni, Fiona | | wm | 2142 | LUX | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Messam-Sparks, Lateefah | | | 1917 | ENG | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Fairley, Natasha | | wf | 1786 * | NZL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Lalic, Susan K | m | wg | 2294 | ENG | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Norinkeviciute, Rasa | | wf | 2028 | LTU | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Hegarty, Sarah N | | wf | 2080 | ENG | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Hoare, Amy B | | | 1921 | ENG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Oliver, Shannon | | wf | 1926 | AUS | 0.50 | 1 | -0.32 | 15 | -4.80 | | | * 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) | | |
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