Individual Calculations July 2010
 Petrov, Nikita  Total change: 4.80  Rating chartPersonal card
 B-14 HL 2010 RUS Juniors Champ. Dagomys RUS 2010-04-15
RcRownchangeKK*chgGame
 2100 2072 4.00 8 0.32 15 4.80 
  Chigaev, Maksim 2166 RUS0.001-0.3715-5.55 
  Sergienko, Anton 1944 RUS1.0010.33154.95 
  Gogolev, Artem 1857 RUS1.0010.23153.45 
  Gordievsky, Dmitry 2231 RUS0.5010.21153.15 
  Zenzera, Alexey 2170 RUS1.0010.63159.45 
  Usmanov, Vasily 2123 RUS0.001-0.4315-6.45 
  Yanchenko, Roman 2231 RUS0.001-0.2915-4.35 
  Shafarostov, Artem 2078 RUS0.5010.01150.15 

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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