Individual Calculations October 2013
 Kouta, Vasiliki  Total change: -10.50  Rating chartPersonal card
 21st International tournament of Nikaia "Honour to National Resistance" - B Group Athens - Nikaia GRE 2013-08-26
RcRownchangeKK*chgGame
 1521 1307 0.00 2 -0.46 15 -6.90 
  Ntelis, Polizois 1538 GRE0.001-0.2115-3.15 
  Tagklis, Ioannis 1503 GRE0.001-0.2515-3.75 

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)
 
 5th "Papanastasio" open - B' Group Peristeri GRE 2013-09-03
RcRownchangeKK*chgGame
 1220 1307 1.00 2 -0.24 15 -3.60 
  Makris, Nikitas 1179 GRE1.0010.33154.95 
  Louka, Magdalini 1260 GRE0.001-0.5715-8.55 

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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