Individual Calculations January 2023
 Havelka, Georges  Total change: 20.20  Rating chartPersonal card
 Championnat du Finistere TC 2022-2023 r1-2 QUIMPER FRA 2022-11-19
RcRownchangeKK*chgGame
 1742 1492 1.00 1 0.81 20 16.20 
  Le Du, Michel 1742 FRA1.0010.812016.20 

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)
 
 Team 2023 - BRE Decembre FRANCE FRA 2022-12-01
RcRownchangeKK*chgGame
 1637 1490 0.50 1 0.20 20 4.00 
  Quemeneur, Georges 1637 FRA0.5010.20204.00 

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)
 

 

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