Individual Calculations March 2023
 Sepahpour, Shervine  Total change: 8.40  Rating chartPersonal card
 8eme Open International de Noisiel - Open B (entre 1400 et 2000) NOISIEL FRA 2023-02-18
RcRownchangeKK*chgGame
 1733 1711 4.50 9 0.21 40 8.40 
  Da Silva, Paul 1561 FRA1.0010.304012.00 
  Favre, Mathieu 1970 FRA0.5010.324012.80 
  Guerlach, Frederic 1971 FRA0.5010.324012.80 
  Zakaria, Ali Absieh 1549 DJI1.0010.294011.60 
  Jacq, Rene 1838 FRA0.5010.17406.80 
  Walsh, Theo 1630 FRA0.501-0.1140-4.40 
  Lefevre, Pascal 1840 FRA0.001-0.3340-13.20 
  Meal, Laurent 1622 FRA0.501-0.1240-4.80 
  Huin, Eric 1617 FRA0.001-0.6340-25.20 

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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