Individual Calculations May 2015
 Saradjian, Jean-Jacques  Total change: -13.80  Rating chartPersonal card
 3e Open International du Marais - Open B (-1600) PARIS FRA 2015-04-04
RcRownchangeKK*chgGame
 1330 1179 2.00 6 0.08 40 3.20 
  Picard Du Chambon, Gabriel 1456 FRA0.001-0.1740-6.80 
  Denis, Monique 1527 FRA0.001-0.1140-4.40 
  Shengold, Jeffrey 1348 FRA1.0010.724028.80 
  Gherghinoiu, Lucas 1394 FRA0.001-0.2340-9.20 
  Fabre, Guy 1248 FRA0.001-0.4040-16.00 
  Caicedo, Raphael 1007 FRA1.0010.274010.80 

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)
 
NOTE: K factor changed
 2e Fide du 93 (-1600) PUTEAUX FRA 2015-04-19
RcRownchangeKK*chgGame
 1248 1179 0.00 2 -0.85 20 -17.00 
  Angelique, Styven 1048 FRA0.001-0.6820-13.60 
  Izikian, Hayk 1448 FRA0.001-0.1720-3.40 

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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