Individual Calculations June 2023
 Guerin, Laurent  Total change: -35.40  Rating chartPersonal card
 Festival des Echecs de Lannemezan 2023 - Tournoi B LANNEMEZAN FRA 2023-05-18
RcRownchangeKK*chgGame
 1348 1587 3.00 6 -1.77 20 -35.40 
  Grimault, Stephanie 1253 FRA1.0010.12202.40 
  Priu, Brice 1412 FRA0.001-0.7320-14.60 
  Yakovleff, Michel 1373 FRA1.0010.23204.60 
  Bulme, Milan 1367 FRA0.001-0.7820-15.60 
  Despaux, Axel 1295 FRA1.0010.15203.00 
  Ambrosino, Adam 1386 FRA0.001-0.7620-15.20 

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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