Individual Calculations October 2021
 Camhi, David  Total change: 21.40  Rating chartPersonal card
 1er Tournoi Open de Septembre 2021 de Hyeres (-2200) HYERES FRA 2021-09-18
RcRownchangeKK*chgGame
 1492 1485 3.50 5 1.07 20 21.40 
  Brisse, Axel 1645 FRA0.001-0.2920-5.80 
  Ben Ammar Laurans, Nael 1236 FRA1.0010.19203.80 
  Bronny, Germain 1422 FRA1.0010.41208.20 
  Alfano, Emilie 1580 FRA1.0010.632012.60 
  Cochennec, Morgat 1577 FRA0.5010.13202.60 

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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