Individual Calculations October 2023
 Frey, Thierry  Total change: -38.40  Rating chartPersonal card
 6eme Open du Palais des Congres de Vichy (-2400) VICHY FRA 2023-09-23
RcRownchangeKK*chgGame
 1410 1721 1.50 4 -1.92 20 -38.40 
  Tascon Castro, Diego Alejandro 1349 COL0.001-0.9020-18.00 
  Borceux, Theophile 1381 FRA0.001-0.8820-17.60 
  Carvalho, Noe 1392 FRA1.0010.12202.40 
  Tabutin, Lucas 1518 FRA0.501-0.2620-5.20 

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)
 

 

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