Individual Calculations September 2011
 Giannakoulias, Alexandros  Total change: 14.70  Rating chartPersonal card
 Attica Team Championship 2011 - B' Local Attiki GRE 2011-01-16
RcRownchangeKK*chgGame
 1969 1569 0.50 1 0.42 15 6.30 
  Ioannou, Evripidis 1969  * GRE0.5010.42156.30 
 * 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)
 
 9th chess open of Fysiolatris - B' Group Nikaia - Athens GRE 2011-06-16
RcRownchangeKK*chgGame
 1467 1575 2.50 3 0.56 15 8.40 
  Alexiou-Karakasidis, Stavros 1434 GRE0.501-0.1915-2.85 
  Lemoni, Maria - Ioanna 1466 GRE1.0010.35155.25 
  Kotopoulis, Efstratios 1502 GRE1.0010.40156.00 

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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