Individual Calculations November 2017 |
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Cowgill, Jackie Total change: 6.00 | | |
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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 |
1425 | 1181 | 2.00 | 8 | 0.30 | 20 | 6.00 | |
| Crofts, Jacob | | | 1581 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Giridharan, Durgashankar | | | 1581 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Than, Maung | | | 1416 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | Scalese, Nicole | | | 1264 | USA | 0.50 | 1 | 0.11 | 20 | 2.20 | | Olson, David R | | | 1358 | USA | 0.50 | 1 | 0.23 | 20 | 4.60 | | Capdeville, Barry | | | 1345 | USA | 1.00 | 1 | 0.72 | 20 | 14.40 | | Enkh, Tergelsar | | | 1427 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | Robertson, Terrance | | | 1426 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | * 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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