Individual Calculations May 2023
 Zamorano, Jorge  Total change: -2.00  Rating chartPersonal card
 Abierto IRT Malvinas Argentinas 2023 San Miguel de Tucuman - Tucuman ARG 2023-04-07
RcRownchangeKK*chgGame
 2063 2339 4.50 6 -0.10 20 -2.00 
  Nieto, Agustin 1939  * ARG1.0010.08201.60 
  Rojas, Patricio Santiago 1649 ARG1.0010.01200.20 
  Robledo, Cristian f2270 ARG0.501-0.1020-2.00 
  Torres, Fernando 2152 ARG0.501-0.2420-4.80 
  Villca, Julian m2351 ARG0.5010.02200.40 
  Chiappero, Julio Alfredo 2015 ARG1.0010.13202.60 
 * 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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