Individual Calculations March 2023
 Normant, Pierre  Total change: 15.20  Rating chartPersonal card
 Open international de Guingamp 2023 Open A SAINT AGATHON FRA 2023-02-11
RcRownchangeKK*chgGame
 1556 1351 2.00 6 0.38 40 15.20 
  Jubin, Thierry 1648 FRA0.001-0.1540-6.00 
  Lefeuvre, Thierry 1502 FRA0.5010.20408.00 
  Pele, Milian 1861 FRA0.001-0.0440-1.60 
  Dubois, Delphine 1517 FRA0.001-0.2840-11.20 
  Rannou, Noel 1414 FRA1.0010.594023.60 
  Martin, Gildas 1394 FRA0.5010.06402.40 

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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