Individual Calculations November 2023
 Bar, Christian  Total change: -12.00  Rating chartPersonal card
 4eme Trophee Joao Barbosa CLERMONT FERRAND FRA 2023-09-29
RcRownchangeKK*chgGame
 1511 1247 1.00 3 0.25 20 5.00 
  Morgand, Paul 1798 FRA0.001-0.0320-0.60 
  Kosten-Forintos, Gyongyver 1539 FRA0.001-0.1520-3.00 
  Bertail, Patrice 1197 FRA1.0010.43208.60 

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)
 
 BOZARVERNES Octobre 2023 CLERMONT FERRAND FRA 2023-10-06
RcRownchangeKK*chgGame
 1425 1247 1.00 5 -0.85 20 -17.00 
  Sauvadet, Herve 1883 FRA0.001-0.0120-0.20 
  Bertail, Patrice 1197 FRA1.0010.43208.60 
  Mazel, Jacky 1709 FRA0.001-0.0520-1.00 
  Dusseaux, Jean-Raymond 1116 FRA0.001-0.6820-13.60 
  Pomares, Bruno 1221 FRA0.001-0.5420-10.80 

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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