Individual Calculations February 2019
 Roy, Prantik  Total change: -2.70  Rating chartPersonal card
 Rilton Cup 2018 2019 Stockholm SWE 2018-12-27
RcRownchangeKK*chgGame
 2357 2382 4.50 9 -0.27 10 -2.70 
  Chan, Kim Yew 2175 MAS0.501-0.2710-2.70 
  Polyakov, Fedor 2078 LAT1.0010.14101.40 
  Moroni, Luca Jr g2564 ITA0.5010.24102.40 
  Kulaots, Kaido g2555 EST0.001-0.2710-2.70 
  Larsen, Karsten f2256 DEN1.0010.33103.30 
  Holm, Kristian Stuvik m2468 NOR0.5010.12101.20 
  Maze, Sebastien g2596 FRA0.001-0.2310-2.30 
  Sari, Yasin f2256 TUR0.501-0.1710-1.70 
  Babikov, Ivan f2268 RUS0.501-0.1610-1.60 

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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