Individual Calculations January 2013
 Grigoriants, Artem  Total change: -30.00  Rating chartPersonal card
 120 Alekhin B Moscow RUS 2012-12-01
RcRownchangeKK*chgGame
 1744 1944 2.50 6 -2.00 15 -30.00 
  Shilin, Alexey 1749 RUS0.501-0.2515-3.75 
  Mikhailov, Artem 1731 RUS0.001-0.7715-11.55 
  Talalov, Anton 1705 RUS0.001-0.8015-12.00 
  Bocharnikov, Oleg 1900 RUS1.0010.44156.60 
  Kashpur, Mark 1634 RUS1.0010.14152.10 
  Keze, Arnis 1742 RUS0.001-0.7615-11.40 

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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