Individual Calculations February 2019
 Pipit, Thierry  Total change: -10.80  Rating chartPersonal card
 13eme Trophee International de Lyon Open B LYON FRA 2018-12-26
RcRownchangeKK*chgGame
 1457 1574 5.50 9 -0.27 40 -10.80 
  Randrianirina, Rolland Naly 1328 FRA1.0010.19407.60 
  Raffard, Idriss 1387 FRA0.001-0.7440-29.60 
  Benyahia, Ali 1413 FRA0.001-0.7140-28.40 
  Brolh, Alric 1277 FRA1.0010.15406.00 
  Chekanov, Timur 1249 RUS0.501-0.3740-14.80 
  Roux, Philippe 1543 FRA0.501-0.0440-1.60 
  El Haddad, Mesbah 1430 FRA1.0010.314012.40 
  Bergame, Alain 1785 FRA0.5010.274010.80 
  Mercier, Jean-Yves 1702 FRA1.0010.674026.80 

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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