Individual Calculations May 2019
 Barron, Michael  Total change: 31.20  Rating chartPersonal card
 2019 World Senior Team Chess Championships open 50plus Rhodes GRE 2019-04-15
RcRownchangeKK*chgGame
 2130 2124 6.00 9 1.56 20 31.20 
  Olsson, Torgny 1724  * SWE1.0010.08201.60 
  Bellia, Fabrizio m2447 ITA0.001-0.1320-2.60 
  Hrisanthopoulos, Dimitrios 1995 GRE1.0010.33206.60 
  Fatalibekova, Elena wg2148 RUS1.0010.532010.60 
  Plaskett, H James g2437 ENG0.5010.36207.20 
  Grushka, Carlos f2251 ARG1.0010.672013.40 
  Neave, George 2101 SCO0.001-0.5320-10.60 
  Franzen, Thomas 2015 SWE1.0010.35207.00 
  Jackson, Sheila wg2051 ENG0.501-0.1020-2.00 
 * 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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