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Individual Calculations February 2014 |
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| Sevillano, Enrico Total change: -3.20 | |   |
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| 23rd Annual North American Open - Open Section | Las Vegas, Nevada | USA | 2013-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2384 | 2485 | 6.00 | 9 | 0.32 | 10 | 3.20 | |
|  Colas, Joshua | | | 2239 | USA | 0.50 | 1 | -0.31 | 10 | -3.10 | |  Rentala, Nagendra | | | 2259 | IND | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Shankland, Sam | g | | 2602 | USA | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Adamson, Robby | f | | 2287 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Ruiz, Joshua | m | | 2391 | COL | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Preotu, Razvan | f | | 2330 | CAN | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Wang, Jue | | wg | 2394 | CHN | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Shimanov, Alex | g | | 2650 | RUS | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Goldenberg, Ryan D | | | 2303 | USA | 1.00 | 1 | 0.26 | 10 | 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) | | | | 5th Annual Golden State Open | Concord, California | USA | 2014-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2480 | 3.50 | 5 | -0.64 | 10 | -6.40 | |
| | Banik, Siddharth | | | 2080 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hilby, Craig | | | 2120 | USA | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Heiserman, Jimmy P | | | 2162 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Viswanadha, Kesav | | | 2153 | USA | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Yankovsky, Roman | m | | 2425 | RUS | 0.50 | 1 | -0.08 | 10 | -0.80 | | | * 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) | | |
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