Individual Calculations August 2022
 Nizio Ferreira, Leandru  Total change: 118.80  Rating chartPersonal card
 7e Open de Purtichju GROSSETO PRUGNA FRA 2022-07-02
RcRownchangeKK*chgGame
 1721 1150 4.00 9 2.97 40 118.80 
  Have, Didier 1956 FRA0.5010.504020.00 
  Clarke, Brandon G I m2486 ENG0.0010.00400.00 
  Bartoli, Ange-Toussaint 1174 FRA1.0010.534021.20 
  Guillemart, Serge 2143 FRA0.0010.00400.00 
  Simon, Lionel 1641 FRA0.5010.464018.40 
  Maugenest, Thibaut 1682 FRA0.001-0.0340-1.20 
  Guidicelli, Erwann 1536 FRA0.001-0.0940-3.60 
  Trivella, Maria 1259 GRE1.0010.654026.00 
  Giudicelli, Lauren 1615 FRA1.0010.954038.00 

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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