Individual Calculations May 2019
 Stahle, Sten  Total change: -29.40  Rating chartPersonal card
 HSL Easter 2019 A Helsinki FIN 2019-04-19
RcRownchangeKK*chgGame
 1567 1617 2.00 6 -1.47 20 -29.40 
  Hallenberg, Sami 2017  * FIN0.001-0.0820-1.60 
  Shevnin, Oleg 1458 FIN0.001-0.7120-14.20 
  Haverinen, Jarmo 1434 FIN1.0010.26205.20 
  Velagapudi, Vihan 1342 FIN1.0010.17203.40 
  Hakkinen, Aleksandr 1469 FIN0.001-0.7020-14.00 
  Hassan, Alzakout 1681 SYR0.001-0.4120-8.20 
 * 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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