Individual Calculations March 2023
 Ris, Robert  Total change: -12.90  Rating chartPersonal card
 Dutch Team Competition 2022-2023 - Meesterklasse Round 6 Various NED 2023-02-11
RcRownchangeKK*chgGame
 2276 2464 0.00 1 -0.74 10 -7.40 
  Froeyman, Helmut f2276 BEL0.001-0.7410-7.40 

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)
 
 Oberliga NRW 2022-2023 February 2023 various GER 2023-02-12
RcRownchangeKK*chgGame
 2429 2464 0.00 1 -0.55 10 -5.50 
  Strohhaeker, Raoul m2429 GER0.001-0.5510-5.50 

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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