Individual Calculations February 2016 |
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Ludwig, John G Total change: 32.00 | | |
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25th Annual North American Open | Las Vegas, Nevada | USA | 2015-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2338 | 2287 | 4.50 | 9 | 0.73 | 40 | 29.20 | |
| Gutierrez Bernardini, Eduardo | | | 1887 * | MEX | 1.00 | 1 | 0.08 | 40 | 3.20 | | Matikozian, Andranik | m | | 2427 | ARM | 0.50 | 1 | 0.19 | 40 | 7.60 | | Bryant, John Daniel | m | | 2409 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | | Brown, Michael William | f | | 2366 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | | Sevillano, Enrico | g | | 2470 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | | Checa, Nicolas D | f | | 2419 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | Kiewra, Keaton F | m | | 2444 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | Batchuluun, Tsegmed | g | | 2457 | MGL | 0.50 | 1 | 0.22 | 40 | 8.80 | | Moon, Benjamin | | | 2164 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | * 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) | | 2nd Gulf Coast New Year's Open | Fort Myers, Florida | USA | 2016-01-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2201 | 2287 | 2.50 | 4 | 0.07 | 40 | 2.80 | |
| Kumar, Nikhil | | | 2004 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | Wijesundara, R. | | | 2150 | SRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | Sadorra, Julio Catalino | g | | 2501 | PHI | 0.00 | 1 | -0.23 | 40 | -9.20 | | Cooke, Eric | | | 2150 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | | 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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