Individual Calculations February 2020
 Mendez, Andre  Total change: 40.80  Rating chartPersonal card
 Campeonato Provincial de Ajedrez de Panama, Clasificatorio para la semifinal Nacional 2020 Panama PAN 2020-01-03
 1662 1563 3.00 5 1.02 40 40.80 
  Mathews, Cesar c1963  * PAN0.5010.424016.80 
  Arosemena, Betty 1461 PAN0.501-0.1440-5.60 
  Gonzalez, Emilys 1332 PAN1.0010.21408.40 
  Cortez, Hernan 1724 PAN0.5010.21408.40 
  Hedman, Fernando 1828 PAN0.5010.324012.80 
 * 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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