Individual Calculations May 2023
 Colledani, Cedric  Total change: -19.80  Rating chartPersonal card
 Team 2023 - Nationale 3 r9 FRANCE FRA 2023-04-02
RcRownchangeKK*chgGame
 1917 1527 0.00 1 -0.09 20 -1.80 
  Bellahcene, Sofia 1917 FRA0.001-0.0920-1.80 

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)
 
 20eme Open International de Saint-Die des Vosges tournoi B (- de 1600 ELO) SAINT DIE DES VOSGES FRA 2023-04-08
RcRownchangeKK*chgGame
 1309 1527 4.50 7 -0.90 20 -18.00 
  Cambillau, Lucas 1203 FRA1.0010.13202.60 
  Marchal, Georges 1322 BEL1.0010.24204.80 
  Brisebard, Hugo 1360 FRA0.001-0.7220-14.40 
  Claisse, Michael 1284 FRA1.0010.20204.00 
  Didier, Eric 1322 FRA1.0010.24204.80 
  Puloch, Dominique 1284 FRA0.501-0.3020-6.00 
  Heckly, Jean-Louis 1386 FRA0.001-0.6920-13.80 

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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