Individual Calculations June 2017
 Sonzogni, Michel  Total change: -71.60  Rating chartPersonal card
 12eme Open d'Angers Tournoi B (-1500) ANGERS FRA 2017-05-26
RcRownchangeKK*chgGame
 1218 1425 2.00 5 -1.79 40 -71.60 
  Haguenier, Manoa 1249 FRA1.0010.274010.80 
  Dimpre, Alexis 1084 FRA0.001-0.8840-35.20 
  Maignan, Matheo 1232 FRA0.001-0.7540-30.00 
  Beurier, Serge 1235 FRA1.0010.254010.00 
  Descamps, Serge 1291 FRA0.001-0.6840-27.20 

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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