Individual Calculations September 2022
 Bourson, Joel  Total change: -27.00  Rating chartPersonal card
 19eme Open International du Pic d'Anie - Tournoi B ARETTE FRA 2022-07-31
RcRownchangeKK*chgGame
 1537 1457 1.00 6 -1.35 20 -27.00 
  Ebrard-Dulac, Leopold 1597 FRA0.001-0.3120-6.20 
  Moreno-Chabot, Clement 1617 FRA0.001-0.2920-5.80 
  Parpinel, Mario 1501 FRA1.0010.562011.20 
  Chaudagne, Jules 1458 FRA0.001-0.5020-10.00 
  Schoettler, Michael 1472 FRA0.001-0.4820-9.60 
  Fesigny, Oceane 1579 FRA0.001-0.3320-6.60 

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)
 

 

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