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Individual Calculations February 2016 |
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| Bao, Qilin Total change: 23.60 | |   |
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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 |
| 2284 | 2194 | 4.50 | 9 | 1.18 | 20 | 23.60 | |
|  Bartholomew, John | m | | 2443 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Gutierrez Bernardini, Eduardo | | | 1794 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Young, Angelo | m | | 2315 | PHI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Hilby, Craig | | | 2354 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Zhu, Jack Q | | | 2282 | USA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Kretchetov, Alexandre | f | | 2325 | RUS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Feng, Roland | f | | 2327 | USA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Landaw, Julian W | f | | 2340 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Chiku-Ratte, Olivier-Kenta | f | | 2376 | CAN | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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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