Individual Calculations May 2018
 Persson, Christer  Total change: -24.00  Rating chartPersonal card
 EP ELO 2018 Svedala SWE 2018-01-29
RcRownchangeKK*chgGame
 1598 1563 2.00 7 -1.20 20 -24.00 
  Nilsson, Joel 1997 1942 SWE0.5010.41208.20 
  Nilsson, Hannes 1998 1374 SWE1.0010.25205.00 
  Frost, Niklas 1768 SWE0.001-0.2420-4.80 
  Andersson, Erik 1955 1675 SWE0.001-0.3520-7.00 
  Hallbeck, Johan 1722 SWE0.001-0.2920-5.80 
  Laksman, Pesach 1487 SWE0.501-0.1020-2.00 
  Andersson, Kristian 1975 1219 SWE0.001-0.8820-17.60 

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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