Individual Calculations February 2018
 Tuomainen, Jouni  Total change: -21.00  Rating chartPersonal card
 Rilton 1800 2017 2018 Stockholm SWE 2018-01-01
RcRownchangeKK*chgGame
 1515 1562 1.50 5 -1.20 20 -24.00 
  Thorisson, Benedikt 1162  * ISL0.501-0.4220-8.40 
  Ohlsson, Andreas 1762 SWE0.001-0.2420-4.80 
  Groblewski, Jerzy 1364 SWE1.0010.24204.80 
  Andersson, Lars-Owe 1640 SWE0.001-0.3920-7.80 
  Marlid, Johan 1645 SWE0.001-0.3920-7.80 
 * 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)
 
 Lag-DM 2017/2018, div 5 R4 Stockholm SWE 2018-01-15
RcRownchangeKK*chgGame
 1671 1562 0.50 1 0.15 20 3.00 
  Wennstrom, Bertil 1671 SWE0.5010.15203.00 

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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