Individual Calculations January 2020
 Elgersma, Simon  Total change: 11.80  Rating chartPersonal card
 Oberliga Nord-West 2019/2020 December 2019 various GER 2019-12-08
RcRownchangeKK*chgGame
 2258 2110 1.00 1 0.70 20 14.00 
  Bredemeier, Dirk f2258 GER1.0010.702014.00 

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)
 
 Dutch Team Competition 2019-2020 Meester Round 4 various NED 2019-12-14
RcRownchangeKK*chgGame
 2459 2110 0.00 1 -0.11 20 -2.20 
  Meng, Roger f2459 NED0.001-0.1120-2.20 

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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