Individual Calculations February 2014 |
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Ibarra, Luis Fernando Total change: -22.90 | | |
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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 |
2286 | 2489 | 4.50 | 9 | -2.29 | 10 | -22.90 | |
| Langer, Michael | f | | 2250 | USA | 0.00 | 1 | -0.80 | 10 | -8.00 | | Hilby, Craig | | | 2123 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | Trujillo, Kevin Alejandro | f | | 2310 | GUA | 1.00 | 1 | 0.27 | 10 | 2.70 | | Young, Gregory | | | 2367 | USA | 0.00 | 1 | -0.67 | 10 | -6.70 | | Goldenberg, Ryan D | | | 2303 | USA | 0.00 | 1 | -0.74 | 10 | -7.40 | | Ardaman, Miles F | f | | 2255 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | Adamson, Robby | f | | 2287 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | Del Campo, Roberto | m | | 2357 | MEX | 0.50 | 1 | -0.18 | 10 | -1.80 | | Shen, Arthur | f | | 2319 | USA | 0.00 | 1 | -0.72 | 10 | -7.20 | | 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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