Individual Calculations November 2014
 Grishaev, Igor  Total change: 17.00  Rating chartPersonal card
 Open Moscow A September Moscow RUS 2014-09-06
RcRownchangeKK*chgGame
 2163 1915 2.50 8 0.85 20 17.00 
  Shvartz, Alexandr 2229 RUS1.0010.862017.20 
  Ivanov, Andrey 2156 RUS1.0010.802016.00 
  Vul, Arkadi Eremeevich g2294 RUS0.001-0.0920-1.80 
  Archangelsky, Mikhail m2176 RUS0.001-0.1820-3.60 
  Kovtunenko, Alexandr 2194 RUS0.001-0.1620-3.20 
  Kozlov, Vladimir N m2244 RUS0.001-0.1220-2.40 
  Trofimovsky, Alexander 2088 RUS0.5010.23204.60 
  Milovanova, Maria 1922 RUS0.001-0.4920-9.80 

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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