Individual Calculations April 2020
 Bosch, Jeroen  Total change: -2.10  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Meester Round 6 various NED 2020-03-07
RcRownchangeKK*chgGame
 2405 2420 0.50 1 -0.02 10 -0.20 
  Verstraeten, Rein m2405 BEL0.501-0.0210-0.20 

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)
 
 Oberliga NRW 2019/2020 March 2020 various GER 2020-03-08
RcRownchangeKK*chgGame
 2278 2420 0.50 1 -0.19 10 -1.90 
  Kueppers, Timo f2278 GER0.501-0.1910-1.90 

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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