Individual Calculations April 2009
 Bratanov, Zsivko  Total change: 10.90  Rating chartPersonal card
 4e Open International de Mundolsheim - A Mundolsheim FRA 2008-12-27
RcRownchangeKK*chgGame
 2273 2467 5.50 7 0.44 10 4.40 
  Muller, Marion 2117 FRA1.0010.11101.10 
  Hiegel, Jean 2117 FRA1.0010.11101.10 
  Netzer, Jacques 2131 FRA1.0010.12101.20 
  Blum, Nicolas 2206 FRA1.0010.18101.80 
  Ikonnikov, Vyacheslav g2571 RUS0.5010.14101.40 
  Foisor, Ovidiu Doru m2408 ROU0.501-0.0810-0.80 
  Netzer, Jean m2362 FRA0.501-0.1410-1.40 

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)
 
 N1 - R6-7 Various FRA 2009-02-07
RcRownchangeKK*chgGame
 2325 2461 2.00 2 0.65 10 6.50 
  Bedouin, Xavier f2385 FRA1.0010.40104.00 
  Tranchant, Sebastien 2264 FRA1.0010.25102.50 

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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