Individual Calculations July 2008
 Zotin, Vladimir  Total change: 6.75  Rating chartPersonal card
 Deutschland-Cup 2008 Schortens Schortens GER 2008-03-28
RcRownchangeKK*chgGame
 1943 1978 0.00 1 -0.55 15 -8.25 
  Modder, Frank 1943 GER0.001-0.5515-8.25 

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)
 
 42.Niedersaechsische Senioren EM Sottrum GER 2008-04-10
RcRownchangeKK*chgGame
 2061 1969 4.00 8 1.00 15 15.00 
  Dan, Efim 2129 GER0.5010.21153.15 
  Davydov, Mihail 2095 GER0.5010.17152.55 
  Perk, Egbert 2011 GER0.5010.06150.90 
  Lippmann, Ulrich 2062 GER0.5010.13151.95 
  Helmsen, Franz 2100 GER0.001-0.3215-4.80 
  Dietrich, Igor 2080 GER1.0010.65159.75 
  Hellwege, Werner 2054 GER0.001-0.3815-5.70 
  Hentzschel, Erhard 1956 GER1.0010.48157.20 

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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