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Individual Calculations February 2018 |
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| Boros, Denes Total change: -11.70 | |   |
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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 |
| 2263 | 2457 | 4.00 | 7 | -1.17 | 10 | -11.70 | |
|  Nguyen, Emily | | wm | 2164 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Li, Ben | f | | 2318 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Daggupati, Balaji | f | | 2270 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Sheng, Joshua | m | | 2392 | USA | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Raptis, Nick | f | | 2310 | USA | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Hong, Andrew | f | | 2327 | USA | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Ravuri, Vinesh | | | 2057 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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