Individual Calculations January 2010 |
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Mendez Tovar, Jessica Y Total change: -2.00 | | |
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North America Youth Chess Championships Under 14 | Mazatlan, Sinaloa | MEX | 2009-10-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1873 | 1763 | 1.00 | 3 | -0.08 | 25 | -2.00 | |
| Finney, Stuart | | | 1985 | USA | 0.00 | 1 | -0.22 | 25 | -5.50 | | Real Pereyra, Diana Carime | | | 1910 | MEX | 0.00 | 1 | -0.30 | 25 | -7.50 | | Lopez Raygoza, Luis Albert | | | 1723 | MEX | 1.00 | 1 | 0.44 | 25 | 11.00 | | 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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