Individual Calculations August 2023
 Courtot, Robin  Total change: 17.20  Rating chartPersonal card
 Festival Saint-Lo 2023 - Open Coquereau B SAINT LO FRA 2023-07-08
RcRownchangeKK*chgGame
 1391 1296 4.00 9 0.43 40 17.20 
  Martin, Frederic 1618 FRA0.001-0.1340-5.20 
  Bouder, Yann 1119 FRA1.0010.274010.80 
  Lapeyre, Valentin 1514 FRA0.001-0.2240-8.80 
  Delhomme, Alexandre 1159 FRA1.0010.324012.80 
  Chatelain, Laurent 1593 FRA0.001-0.1540-6.00 
  Feurprier, Matteo 1174 FRA1.0010.334013.20 
  Coqueraut, Jean Dominique 1522 ITA0.001-0.2140-8.40 
  Angele, Henri 1168 FRA1.0010.334013.20 
  Maurel, Jean-Louis 1651 FRA0.001-0.1140-4.40 

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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