Individual Calculations April 2014
 Koskinas, Ioannis-Marios  Total change: 7.80  Rating chartPersonal card
 2014 Team Championship C' Category ESSNA Attica GRE 2014-01-12
RcRownchangeKK*chgGame
 1690 1744 1.00 1 0.42 30 12.60 
  Frosinos, Ioannis 1690 GRE1.0010.423012.60 

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)
 
 2014 Team ATTICA Friendship Cup "Nikos Stromfalis" Attica GRE 2014-01-12
RcRownchangeKK*chgGame
 2032 1744 0.00 1 -0.16 30 -4.80 
  Markesinis, Eleftherios 2032 GRE0.001-0.1630-4.80 

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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