Individual Calculations August 2017
 Vallet, Vincent  Total change: -9.20  Rating chartPersonal card
 Festival Saint-Lo 2017 - Open Coquereau SAINT LO FRA 2017-07-08
RcRownchangeKK*chgGame
 1784 1785 4.00 9 -0.46 20 -9.20 
  Gely, Yann 1964 FRA0.001-0.2720-5.40 
  Janse, Circe 1499 NED1.0010.16203.20 
  Benard, Anne-Laurie 1948 FRA0.001-0.2820-5.60 
  Romas, Lionia 1636 FRA0.501-0.2020-4.00 
  Vojic, Isak 1500 AUT1.0010.16203.20 
  Lucas, Arthur 2079 FRA0.001-0.1520-3.00 
  Kerbaol, Jacques 1476 FRA1.0010.14202.80 
  Drill, Frank 2051 GER0.001-0.1820-3.60 
  Czumbel, Peter 1904 HUN0.5010.16203.20 

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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