Individual Calculations September 2023
 Tireau, Jean-Marie  Total change: -56.40  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1355 1492 2.50 8 -2.82 20 -56.40 
  Colin, Felix 1226 FRA0.001-0.8220-16.40 
  Hanna Daher, Karl 1132 FRA1.0010.10202.00 
  Briand, Edouard 1257 FRA0.501-0.2920-5.80 
  Ballandras, Marc 1655 FRA0.001-0.2820-5.60 
  Roinel, Liv 1249 FRA0.001-0.8020-16.00 
  Combescot-Martin, Alexandre 1294 FRA1.0010.24204.80 
  Touat, Kais 1831 FRA0.001-0.1220-2.40 
  Masson, Alexandre 1193 FRA0.001-0.8520-17.00 

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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