Individual Calculations April 2020
 Lynch, Peter J.  Total change: 16.00  Rating chartPersonal card
 LCU Ennis Shield 2019-20 Rounds 7-9 Leinster IRL 2020-02-01
RcRownchangeKK*chgGame
 1433 1645 1.00 1 0.23 20 4.60 
  Reis, David 1433 IRL1.0010.23204.60 

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)
 
 World Senior Team Chess Championship 2020 - Open 65 plus Prague CZE 2020-03-05
RcRownchangeKK*chgGame
 1945 1645 1.50 6 0.57 20 11.40 
  Schoeneberg, Manfred f2045  * GER0.001-0.0820-1.60 
  Pitzl, Konstantinos 2023 AUT0.001-0.0920-1.80 
  Tejkal, Jiri 1875 CZE0.5010.29205.80 
  Vavruska, Antonin 1971 CZE0.001-0.1320-2.60 
  Bevan, Peter M 1901 WLS0.5010.31206.20 
  Becvar, Miroslav 1857 CZE0.5010.27205.40 
 * 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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