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Individual Calculations November 2017 |
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| Scalese, Nicole Total change: -46.40 | |   |
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| Peter Grey Memorial 2017 Tuesday Night Marathon | San Francisco, California | USA | 2017-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1264 | 0.50 | 4 | -1.16 | 40 | -46.40 | |
|  Poblete, Tyrone | | | 1440 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Kondakova, Elena | | | 1454 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Cowgill, Jackie | | | 1181 | USA | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Otterbach, Renate | | | 1242 | USA | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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