Individual Calculations January 2010
 Grishin, Alexander  Total change: 1.80  Rating chartPersonal card
 Palace Chmp. 2009 open Moscow RUS 2009-09-24
RcRownchangeKK*chgGame
 2067 2257 6.00 8 0.12 15 1.80 
  Melnikov, Egor 1951 RUS1.0010.14152.10 
  Minko, Vladimir 2044 RUS1.0010.23153.45 
  Bagdasarian, David 2013 RUS1.0010.20153.00 
  Surikov, Roman 1993 RUS0.001-0.8215-12.30 
  Piskun, Alexey 2150 RUS0.001-0.6515-9.75 
  Bukhteeva, Viktoria 2192 RUS1.0010.41156.15 
  Pak, Alexander 1963 RUS1.0010.15152.25 
  Omariev, Maksim 2227 RUS1.0010.46156.90 

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)
 

 

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