Individual Calculations January 2017
 Vieira, Alexandre Letizio  Total change: 38.40  Rating chartPersonal card
 World Senior Championship 2016 - Open 50 Marianske Lazne CZE 2016-11-19
RcRownchangeKK*chgGame
 2061 1835 4.50 11 1.92 20 38.40 
  Grant, Jonathan I M 2218 SCO0.5010.41208.20 
  Sykora, Ondrej 2179 CZE0.5010.38207.60 
  Gollain, Marc 2097 FRA0.5010.32206.40 
  Christiansen, Arne 2133 DEN1.0010.852017.00 
  Barron, Michael m2189 CAN0.001-0.1120-2.20 
  Mohapl, Petr 2066 CZE0.001-0.2120-4.20 
  Krutina, Miroslav 1983 CZE0.5010.20204.00 
  Prueske, Wolfgang 2093 GER0.5010.32206.40 
  Ptacnik, Stanislav 2037 CZE0.001-0.2420-4.80 
  Polanyi, Peter 1990 SUI0.001-0.2920-5.80 
  Simon, Petr 1681 CZE1.0010.29205.80 

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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