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Individual Calculations February 2016 |
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| Baules, Jorge Total change: -12.50 | |   |
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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 |
| 2211 | 2392 | 3.50 | 6 | -0.83 | 20 | -16.60 | |
|  Ramya, Krishna I. | | wf | 2131 | USA | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Wong, Jianwen | | | 2159 | MAS | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Heiserman, Jimmy P | | | 2156 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Lu, Albert | | | 2232 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Wang, Michael | | | 2083 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bai, Jinshi | g | | 2502 | CHN | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | | NOTE: K factor changed | | VII Abierto Internacional de Alajuela 2016 | Alajuela | CRC | 2016-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2258 | 2401 | 6.50 | 9 | 0.41 | 10 | 4.10 | |
| | Madrigal, Mariano | m | | 2172 | NCA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Gonzalez Galvan, Juan Manuel | f | | 2243 | ESP | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Mitkov, Nikola | g | | 2455 | MKD | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Sriram, Jha | g | | 2416 | IND | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Solis L., Efren A. | | | 2097 | CRC | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Giron, David | | | 2080 | GUA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Arias Santana, Mauricio | m | | 2308 | CRC | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Ampie, Mauro | f | | 2355 | NCA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Hernandez Alvarez, Tania Regla | | wm | 2192 | CRC | 1.00 | 1 | 0.23 | 10 | 2.30 | |
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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