Individual Calculations September 2015
 Gratze, Michael  Total change: 29.80  Rating chartPersonal card
 Grocka open 2015 Grocka SRB 2015-07-23
RcRownchangeKK*chgGame
 2085 1980 4.00 8 0.98 20 19.60 
  Rajkovic, Mladen 2259 SRB0.001-0.1620-3.20 
  Panic, Sasa 1816 SRB1.0010.28205.60 
  Stamatovic, Aleksandar 2215 SRB0.001-0.2120-4.20 
  Panic, Anastasija 1879 SRB1.0010.36207.20 
  Tasev, Dejan 2199 SRB1.0010.782015.60 
  Cvetkovic, Srdjan m2301 SRB0.001-0.1320-2.60 
  Brankovic, Vladislav 2171 SRB0.001-0.2520-5.00 
  Zivkovic, Dragoslav 1840 SRB1.0010.31206.20 

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)
 
 Vienna Chess Open 2015 Grp A Vienna AUT 2015-08-15
RcRownchangeKK*chgGame
 2067 1980 4.00 9 0.51 20 10.20 
  Kniest, Oliver f2252 GER0.001-0.1720-3.40 
  Holzer, Gerhard 2150 AUT0.001-0.2820-5.60 
  Fuchs, Joerg 1843 GER1.0010.32206.40 
  Lien, Kjell Hakon 2133 NOR0.001-0.3020-6.00 
  Blank, Stefan 1813 GER1.0010.28205.60 
  Lang, Ferdinand 2084 GER1.0010.642012.80 
  Raber, Florian 2119 AUT0.001-0.3120-6.20 
  Marentini, Marcel 2130 SUI1.0010.702014.00 
  Friesen, Boris 2078 NED0.001-0.3720-7.40 

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)
 

 

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