Individual Calculations March 2023
 Boissonnier, Kimo  Total change: -24.20  Rating chartPersonal card
 Team 2023 - Nationale 2 r6 FRANCE FRA 2023-01-30
RcRownchangeKK*chgGame
 1923 2008 0.00 1 -0.62 20 -12.40 
  Hubert, Raphael 1923 FRA0.001-0.6220-12.40 

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)
 
 Passin 20-vuotisjuhlaturnaus Group B Helsinki FIN 2023-02-03
RcRownchangeKK*chgGame
 1715 2002 4.00 5 -0.12 20 -2.40 
  Irjala, Arttu 1602  * FIN0.001-0.9220-18.40 
  Buselli, Daniel 1679 FIN1.0010.13202.60 
  Paananen, Olli-Pekka 1631 FIN1.0010.10202.00 
  Nieminen, Pauli 1742 FIN1.0010.18203.60 
  Seppala, Joni 1922 FIN1.0010.39207.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Finnish League 2022-23 Div. 1 Group 2 Round 7 Various FIN 2023-02-11
RcRownchangeKK*chgGame
 2027 2002 0.00 1 -0.47 20 -9.40 
  Kurkijarvi, Mikko 2027 FIN0.001-0.4720-9.40 

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)
 

 

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