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Individual Calculations January 2013 |
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| Van Weersel, Arlette Total change: 25.80 | |   |
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| 2do Abierto Internacional UNAM 2012 - Seccion I | Mexico, DF | MEX | 2012-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2168 | 4.50 | 7 | 1.15 | 15 | 17.25 | |
|  Romo Herrera Ibarrola, Maria F | | | 1768 * | MEX | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Muminova, Nafisa | | wm | 2349 | UZB | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Orlova, Yelizaveta | | wc | 1961 | CAN | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Ruiz C, Joshua D | m | | 2332 | COL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Partac, Elena | | wg | 2086 | MDA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Capo Vidal, Uriel | m | | 2319 | MEX | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Vera Siguenas, Deivy | f | | 2396 | PER | 1.00 | 1 | 0.79 | 15 | 11.85 | | | * 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) | | | | Dutch Team Competition 12-13 - 2A - round 5 | various | NED | 2012-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2168 | 1.00 | 1 | 0.57 | 15 | 8.55 | |
| | Vlaming, Jos | | | 2215 | NED | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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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