Individual Calculations June 2017
 Hedin, Gunnar  Total change: -17.00  Rating chartPersonal card
 2017 World Senior Team Championships open 65 plus Hersonisos Crete GRE 2017-04-24
RcRownchangeKK*chgGame
 2145 2193 2.50 6 -0.85 20 -17.00 
  Van Kemenade, Rudy 1914 WLS1.0010.16203.20 
  Balashov, Yuri S g2408 RUS0.001-0.2320-4.60 
  Lederman, Leon m2276 ISR0.001-0.3920-7.80 
  Quinn, John M 2176 ENG0.501-0.0220-0.40 
  Letzelter, Jean-Claude f2134 FRA0.001-0.5820-11.60 
  Nilsson, Christer 1950 1962 SWE1.0010.21204.20 

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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