Individual Calculations January 2011
 Piasetski, Leon  Total change: 2.10  Rating chartPersonal card
 10e open international Rohde SAUTRON FRA 2010-10-23
RcRownchangeKK*chgGame
 2176 2303 6.00 9 0.21 10 2.10 
  Batteux, Mickael 2042 FRA1.0010.18101.80 
  Lalic, Bogdan g2495 CRO0.5010.25102.50 
  Ivanov, Jordan m2437 BUL0.001-0.3210-3.20 
  Purenne, Benoit 1934 FRA1.0010.10101.00 
  Picard, Remi 2081 FRA0.501-0.2810-2.80 
  Auvray, Simon 2019 FRA1.0010.16101.60 
  Caroff, Frederic 2107 FRA1.0010.25102.50 
  Koziak, Vitali m2467 UKR0.001-0.2810-2.80 
  Auvray, Juliette 2002 FRA1.0010.15101.50 

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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