Individual Calculations October 2016
 Piatin, Oleg  Total change: -3.20  Rating chartPersonal card
 Grand-prix Dvorets 6th stage_A Moscow RUS 2016-09-10
RcRownchangeKK*chgGame
 2062 2075 3.50 7 -0.16 20 -3.20 
  Mironov, Yury 1854 RUS0.501-0.2820-5.60 
  Tagirov, Kajum K 1841 RUS1.0010.21204.20 
  Denishev, Marat 2371 RUS0.001-0.1520-3.00 
  Bichun, Dmitri 1871 BLR1.0010.24204.80 
  Vul, Arkadi Eremeevich g2255 RUS0.5010.24204.80 
  Apryshko, Gleb f2388 RUS0.001-0.1420-2.80 
  Katvalyan, A. 1854 RUS0.501-0.2820-5.60 

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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