Individual Calculations February 2016
 Gherghinoiu, Valentin  Total change: -29.60  Rating chartPersonal card
 Bois-Colombes Chess Master 2015 - Open B (-1900) BOIS COLOMBES FRA 2015-12-26
RcRownchangeKK*chgGame
 1450 1325 1.00 5 -0.74 40 -29.60 
  Guerlach, Elie 1140 FRA0.001-0.7440-29.60 
  Arcaz, Slobodan 1378 FRA1.0010.574022.80 
  Verhille, Elie 1595 FRA0.001-0.1740-6.80 
  Alinhac, Serge 1603 FRA0.001-0.1740-6.80 
  Leitienne, Vincent 1533 FRA0.001-0.2340-9.20 

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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