Individual Calculations June 2013
 Bondarchuk, Vadim  Total change: 22.05  Rating chartPersonal card
 NRW-Klasse 2 2012/2013 Duesseldorf GER 2012-09-16
RcRownchangeKK*chgGame
 2113 2004 1.00 4 -0.42 15 -6.30 
  Hannewald, Anton 1936 GER1.0010.41156.15 
  Minosjan, Artur 2143 GER0.001-0.3115-4.65 
  Rybarczyk, Klaus 2186 GER0.001-0.2615-3.90 
  Joergens, Markus 2185 GER0.001-0.2615-3.90 

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)
 
 7e IBC Limburg Open B-groep Maastricht NED 2013-05-17
RcRownchangeKK*chgGame
 1931 1996 6.00 7 1.89 15 28.35 
  Lengtat, Markus 1834 GER1.0010.29154.35 
  Geboers, Jimmy 1923 BEL1.0010.40156.00 
  Porteman, Eric 1912 BEL1.0010.38155.70 
  Holwijn, Melvin 2032 NED0.5010.05150.75 
  Bachaus, Sander 1886 NED1.0010.35155.25 
  Horbach, Fabian 1983 GER0.501-0.0215-0.30 
  Goes, Dirk 1950 NED1.0010.44156.60 

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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