Individual Calculations May 2019
 Strutinskaia, Galina  Total change: 10.20  Rating chartPersonal card
 2019 World Senior Team Chess Championships open 50plus Rhodes GRE 2019-04-15
RcRownchangeKK*chgGame
 2213 2208 4.50 8 0.51 20 10.20 
  Zimmermann, Rolf 2086 GER0.501-0.1720-3.40 
  Grant, Jonathan I M 2226 SCO1.0010.532010.60 
  Wallner, Joachim f2271 AUT0.5010.09201.80 
  Ross, David m2312 CAN0.001-0.3620-7.20 
  Priedite, Ingrida wf2044 LAT1.0010.28205.60 
  Lagerborg, Krister 2102 SWE1.0010.36207.20 
  Olafsson, Helgi g2506 ISL0.001-0.1520-3.00 
  Delaney, John f2156 IRL0.501-0.0720-1.40 

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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