Individual Calculations July 2009
 Kuznetsov, Mark  Total change: 17.10  Rating chartPersonal card
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 1999 2020 0.50 1 -0.03 15 -0.45 
  Vercammen, Robert 1999 BEL0.501-0.0315-0.45 

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)
 
 Oster-Open 2009 Oberhausen GER 2009-04-09
RcRownchangeKK*chgGame
 2290 2068 1.50 4 0.61 15 9.15 
  De Gleria, Francesco m2371 GER1.0010.861512.90 
  Sokalsky, Alexander 2241 UKR0.5010.23153.45 
  Chetverik, Maxim m2323 RUS0.001-0.1915-2.85 
  Pak, Raman 2223 BLR0.001-0.2915-4.35 

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)
 
 16.Grossenbaumer Pfingstopen Duisburg GER 2009-05-29
RcRownchangeKK*chgGame
 2293 2068 1.00 2 0.56 15 8.40 
  Kummerow, Heiko f2349 GER1.0010.841512.60 
  Esser, Norbert 2237 GER0.001-0.2815-4.20 

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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