Individual Calculations March 2012
 Koutsidi, Amalia  Total change: 13.20  Rating chartPersonal card
 1st "Shahtahtinski Alekper" Memorial tournament Athens GRE 2011-12-21
RcRownchangeKK*chgGame
 1536 1245 0.50 3 -0.06 15 -0.90 
  Anairousis, Panag 1645  * GRE0.001-0.0815-1.20 
  Retkowski, Daniel 1645  * POL0.001-0.0815-1.20 
  Stergiotis, Fragkiskos 1317 GRE0.5010.10151.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 121st Ambelokipi Open Athens, Ambelokipi GRE 2012-01-07
RcRownchangeKK*chgGame
 1537 1252 2.00 6 0.94 15 14.10 
  Diatsintos, Ilias 1561 GRE0.001-0.1415-2.10 
  Liakakis, Grigorios 1429 GRE0.5010.23153.45 
  Papaspirou, Spiridon 1351 GRE0.5010.14152.10 
  Zannias, Georgios 1576 GRE1.0010.871513.05 
  Kiriazis, Dimitrios 1652  * GRE0.001-0.0815-1.20 
  Patrinos, Ilias 1652  * GRE0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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