Individual Calculations March 2020
 Coro, Richard  Total change: -19.00  Rating chartPersonal card
 70 Torneo Abierto de Verano del C.A. Villa Ballester Villa Ballester ARG 2020-01-17
RcRownchangeKK*chgGame
 1647 1654 1.50 5 -0.95 20 -19.00 
  Donel, Milton 1313 ARG0.501-0.3820-7.60 
  Villarreal, Agustin 2008 ARG0.001-0.1120-2.20 
  Ortega Morales, Javier 1792 ARG0.001-0.3120-6.20 
  De Faveri, Federico 1254  * ARG1.0010.08201.60 
  Durnhofer, Andrea 1867 ARG0.001-0.2320-4.60 
 * 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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