Individual Calculations February 2019
 Schwartz, Pierre  Total change: 22.00  Rating chartPersonal card
 13eme Trophee International de Lyon Open B LYON FRA 2018-12-26
RcRownchangeKK*chgGame
 1503 1392 4.00 8 1.10 20 22.00 
  Roggenstein, Steven 1646 FRA0.001-0.1920-3.80 
  Lou, Tony 1055 FRA1.0010.12202.40 
  Rodriguez, Jean-Pierre 1556 FRA0.001-0.2820-5.60 
  El Haddad, Mesbah 1430 FRA1.0010.552011.00 
  Pernoud, Claire 1498 FRA1.0010.642012.80 
  Benyahia, Ali 1413 FRA1.0010.532010.60 
  Reboul, Lou-Orphe 1658 FRA0.001-0.1820-3.60 
  Poumey, Philippe 1771 FRA0.001-0.0920-1.80 

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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