Individual Calculations May 2015
 Dagonia, Steve  Total change: 44.00  Rating chartPersonal card
 2015 World Amateur Chess Championships - Open Porto Carras - Halkidiki GRE 2015-04-14
RcRownchangeKK*chgGame
 1920 1775 5.00 9 2.20 20 44.00 
  Wolff, Carlos Alberto 1986 BRA0.5010.27205.40 
  Cirjan, Daniel 1937 ROU0.5010.21204.20 
  Moldovan, Gheorghe-Zamfir 1967 ROU0.001-0.2520-5.00 
  Liamos, Asterios 1619 GRE1.0010.29205.80 
  Pappas, Mihail 1960 GRE0.5010.24204.80 
  Ruffenach, Alain 1959 FRA1.0010.742014.80 
  Gomez, Samael 1984 COL0.5010.27205.40 
  Fulger, Ionut-Alexandru 1946 ROU0.5010.23204.60 
  Westerweele, Henrik 1923 NED0.5010.20204.00 

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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