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Individual Calculations January 2009 |
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| Winkelmann, Elena Total change: 5.40 | |   |
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| 4NCL part 1 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2097 | 1.00 | 2 | 0.29 | 15 | 4.35 | |
|  Ledger, Stephen C | | | 2151 | ENG | 0.50 | 1 | 0.08 | 15 | 1.20 | |  Taylor, Peter P | | | 2254 | ENG | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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) | | | | Olympiad Dresden Women | Dresden | GER | 2008-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2097 | 2.50 | 8 | 0.07 | 15 | 1.05 | |
| | Calzetta, Monica | | wg | 2329 | ESP | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Dembo, Yelena | m | wg | 2446 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Cordero, Daniela | | | 1989 | BOL | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Petrenko, Svetlana | m | wg | 2286 | MDA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Sammalvuo, Niina | | wg | 2248 | FIN | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Jackova, Jana | m | wg | 2360 | CZE | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Hernandez Guerrero, Yadira | | wm | 2228 | MEX | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Zepeda, Lorena | | wm | 2159 | ESA | 0.50 | 1 | 0.09 | 15 | 1.35 | |
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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