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Individual Calculations January 2019 |
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| Cofre Archibold, Nestor Total change: 2.00 | |   |
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| North American Chess Festival for Youth Under 20 (Absolute and Female) "Baja California 2018" Under 20 Absolute | Hotel Puerto Nuevo Baja Hotel & Villas, Tijuana-Ensenada freeway Km. 44.5 B.C. | MEX | 2018-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2322 | 5.00 | 8 | 0.10 | 20 | 2.00 | |
|  Malhotra, Akshay | | | 2170 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | |  He, Anthony | f | | 2251 | USA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Gaisinsky, Adam | c | | 2006 | CAN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Karamsetty, Jeevan | | | 2221 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Daggupati, Balaji | f | | 2256 | USA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Tiglon, Bryce | m | | 2382 | USA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Garcia De Dios, Jose Antonio | c | | 2194 | MEX | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Talukdar, Rohan | c | | 2389 | CAN | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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