Individual Calculations January 2010
 Keze, Arnis  Total change: 12.90  Rating chartPersonal card
 World Senior Championship Condino ITA 2009-10-27
RcRownchangeKK*chgGame
 1990 1831 2.00 9 -0.68 15 -10.20 
  Buxade Roca, Guillermo 2174 ESP0.001-0.1215-1.80 
  Elfert, Aleksandr V. m2021 RUS0.001-0.2515-3.75 
  Zachariassen, John 1973 DEN1.0010.691510.35 
  Hellwege, Werner 2000 GER0.001-0.2815-4.20 
  Zotin, Vladimir 2015 GER1.0010.741511.10 
  Blasco, Domenico 1984 ITA0.001-0.3015-4.50 
  Quagliarella, Sabino Remo 1917 ITA0.001-0.3815-5.70 
  Fritsch, Juergen, Dr. 1957 GER0.001-0.3315-4.95 
  Mentink, Toon 1869 NED0.001-0.4515-6.75 

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)
 
 5. N.A.Sirotin Memorial 2009 open Moscow RUS 2009-11-15
RcRownchangeKK*chgGame
 2049 1803 3.00 7 1.54 15 23.10 
  Borisov, Alexander 2125 RUS0.5010.37155.55 
  Zverkhovski, Vladimir 2105 RUS1.0010.851512.75 
  Elfert, Aleksandr V. m1961 RUS0.5010.21153.15 
  Martynov, Vladimir 2156 RUS0.001-0.1115-1.65 
  Koliadin, Viacheslav N 2120 RUS0.001-0.1315-1.95 
  Smagin, Nikita 2008 RUS1.0010.761511.40 
  Zuev, Alexandr 1871 RUS0.001-0.4115-6.15 

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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