Individual Calculations October 2022
 Tiggelman, Rene  Total change: 2.00  Rating chartPersonal card
 Dutch Team Competition 2022-2023 - Klasse 3 Round 1 Various NED 2022-09-17
RcRownchangeKK*chgGame
 1972 2144 1.00 1 0.27 20 5.40 
  Peleman, Tony 1972 BEL1.0010.27205.40 

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)
 
 Belgian Interclubs 2022-2023 Ronde 1 Various Places BEL 2022-09-25
RcRownchangeKK*chgGame
 2016 2144 0.50 1 -0.17 20 -3.40 
  Secelle, Hans 2016 BEL0.501-0.1720-3.40 

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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