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Individual Calculations February 2014 |
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| Erenburg, Sergey Total change: 6.20 | |   |
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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 |
| 2505 | 2625 | 6.50 | 9 | 0.62 | 10 | 6.20 | |
|  Ni, Shiqun | | wm | 2305 | CHN | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Harmon-Vellotti, Luke | m | | 2400 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Gao, Rui | g | | 2457 | CHN | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Krush, Irina | g | wg | 2499 | USA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Kacheishvili, Giorgi | g | | 2578 | GEO | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Shankland, Sam | g | | 2602 | USA | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Lenderman, Aleksandr | g | | 2549 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Wang, Chen | m | | 2503 | CHN | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Shimanov, Alex | g | | 2650 | RUS | 0.50 | 1 | 0.03 | 10 | 0.30 | |
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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