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Individual Calculations February 2013 |
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| Kelleher, William Total change: -0.20 | |   |
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| 2013 Boston Chess Congress - Premier Section | Boston, Massachusetts | USA | 2013-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2305 | 2310 | 1.00 | 2 | -0.02 | 10 | -0.20 | |
|  Tjoelsen, Katrine | | wm | 2218 | NOR | 1.00 | 1 | 0.37 | 10 | 3.70 | |  Paikidze, Nazi | m | wg | 2391 | GEO | 0.00 | 1 | -0.39 | 10 | -3.90 | |
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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