Blitz: Individual Calculations January 2019
 Bellahcene, Sofia  Total change: 25.20  Rating chartPersonal card
 4eme Festival de Noel de Mundolsheim - Blitz MUNDOLSHEIM FRA 2018-12-27
RcRownchangeKK*chgGame
 1691 1718 7.50 12 1.26 20 25.20 
  Lerch, Patrice m2118  * FRA0.001-0.0820-1.60 
  Ge, Arthur 1620 FRA0.001-0.6320-12.60 
  Defauchy, Claude 1318  * FRA1.0010.08201.60 
  Strasser, Arevik 1530 FRA1.0010.26205.20 
  Hiegel, Jean 1954 FRA0.001-0.2020-4.00 
  Lebrun, Leo 1370 FRA1.0010.11202.20 
  Genzling, Jerome 2009 FRA0.001-0.1520-3.00 
  Bellahcene, Jenna 1318  * FRA0.501-0.4220-8.40 
  Vuillemard, Jean-Marc 1819 FRA1.0010.642012.80 
  Bellahcene, Mohamed Adam 1440 FRA1.0010.17203.40 
  Berring, Alain 1926 FRA1.0010.772015.40 
  Steibel, Julien 1872 FRA1.0010.712014.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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