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Individual Calculations February 2018 |
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| Checa, Nicolas Total change: -11.10 | |   |
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| 27th Annual North American Open | Las Vegas, Nevada | USA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2336 | 2474 | 5.00 | 9 | -1.11 | 10 | -11.10 | |
|  Yanayt, Eugene | f | | 2173 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Wang, Annie | f | wm | 2330 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Li, Ben | f | | 2318 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Banawa, Joel | m | | 2397 | USA | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Samsonkin, Artiom | m | | 2407 | CAN | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Solano Cuya, Bryan | m | | 2270 | CRC | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Shmeliov, Denis | m | | 2420 | UKR | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Wheeler, Cameron | m | | 2384 | USA | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Hong, Andrew | f | | 2327 | USA | 0.00 | 1 | -0.70 | 10 | -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) | | |
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