Individual Calculations March 2020
 Ris, Robert  Total change: 4.20  Rating chartPersonal card
 NRW-Liga 1 2019/2020 January 2020 various GER 2020-01-26
RcRownchangeKK*chgGame
 2561 2457 0.50 1 0.14 10 1.40 
  Nasuta, Grzegorz g2561 POL0.5010.14101.40 

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)
 
 Dutch Team Competition 2019-2020 Meester Round 5 various NED 2020-02-01
RcRownchangeKK*chgGame
 2291 2457 1.00 1 0.28 10 2.80 
  De Boer, Eelke f2291 NED1.0010.28102.80 

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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