Individual Calculations January 2023
 Wuhrmann, Daniel  Total change: 2.60  Rating chartPersonal card
 Open Veterans et Seniors plus - Cambrai 2022 CAMBRAI FRA 2022-12-02
RcRownchangeKK*chgGame
 1593 1519 2.00 5 -0.07 20 -1.40 
  Blanchard, Samuel 1853 FRA0.001-0.1220-2.40 
  Bor, Jean-Michel 1298 FRA1.0010.22204.40 
  Romanelli, Robert 1753 BEL0.5010.29205.80 
  Rei-Rosa, Jean-Jacques 1473 FRA0.501-0.0620-1.20 
  Quiniou, Jean 1589 FRA0.001-0.4020-8.00 

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)
 
 Team 2023 - Nationale 4 r3 FRANCE FRA 2022-12-10
RcRownchangeKK*chgGame
 1281 1519 1.00 1 0.20 20 4.00 
  Derrien, Guy 1281 FRA1.0010.20204.00 

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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