Individual Calculations February 2020
 Finlay, Brian  Total change: 16.00  Rating chartPersonal card
 Campeonato Provincial de Ajedrez de Panama, Clasificatorio para la semifinal Nacional 2020 Panama PAN 2020-01-03
 1465 1472 2.00 3 0.40 40 16.00 
  Hedman, Fernando 1828 PAN0.001-0.1140-4.40 
  Mendez, Pablo Eduardo 1236 PAN1.0010.20408.00 
  Gonzalez, Emilys 1332 PAN1.0010.314012.40 

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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