Individual Calculations February 2023
 Sterckx, Ben  Total change: -11.20  Rating chartPersonal card
 Zilveren Toren 2023 Reeks 2 Ronde 2 Various places BEL 2023-01-21
RcRownchangeKK*chgGame
 1783 1547 0.50 1 0.30 40 12.00 
  Verachtert, Johan 1783 BEL0.5010.304012.00 

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)
 
 Zilveren Toren 2023 Reeks 2 Ronde 3 Various places BEL 2023-01-28
RcRownchangeKK*chgGame
 1492 1547 0.00 1 -0.58 40 -23.20 
  De Coninck, Rune 1492 BEL0.001-0.5840-23.20 

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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