Individual Calculations June 2015 |
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Royzen, Igor Total change: -18.00 | | |
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2015 Spring Tuesday Night Marathon | San Francisco, California | USA | 2015-03-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1906 | 1917 | 2.00 | 4 | -0.02 | 20 | -0.40 | |
| Vazquez, Erasmo | | | 1643 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | Traub, Igor Vladimirovich | | | 2037 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | Krasnov, Steven Lender | | | 1929 | USA | 0.50 | 1 | 0.02 | 20 | 0.40 | | Vickers, Keith | | | 2013 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | | 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) | | 2015 Best of the West Class Championship | Santa Clara, California | USA | 2015-05-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1850 | 1917 | 2.00 | 5 | -0.88 | 20 | -17.60 | |
| Blessing, Anthony | | | 1939 | USA | 0.00 | 1 | -0.47 | 20 | -9.40 | | Dasika, Archit | | | 1865 | USA | 0.00 | 1 | -0.57 | 20 | -11.40 | | Somalwar, Anaiy | | | 1574 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | Weideman, Thomas E | | | 2102 | USA | 1.00 | 1 | 0.74 | 20 | 14.80 | | Daggupati, Balaji | | | 1768 | USA | 0.00 | 1 | -0.70 | 20 | -14.00 | | 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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