Individual Calculations January 2015
 Tzavaras, Konstantinos  Total change: -2.80  Rating chartPersonal card
 Senior Division by ASOP DIAS OCT 2014 Petroupoli GRE 2014-10-04
RcRownchangeKK*chgGame
 1331 1243 0.00 3 -1.18 20 -23.60 
  Mantzakouras, Loukas 1503 GRE0.001-0.1820-3.60 
  Kazalis, Manos 1474 GRE0.001-0.2120-4.20 
  Kiousi, Panagiota 1016 GRE0.001-0.7920-15.80 

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)
 
 Team 3x3 Chess League by ASOP DIAS Petroupoli GRE 2014-10-12
RcRownchangeKK*chgGame
 1353 1243 0.50 2 -0.20 20 -4.00 
  Filippidis, Ioannis 1373 GRE0.5010.18203.60 
  Fanos, Haralambos 1333 GRE0.001-0.3820-7.60 

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 Christmas Open by ASOP DIAS Petroupoli GRE 2014-12-20
RcRownchangeKK*chgGame
 1462 1250 2.00 3 1.24 20 24.80 
  Pahidis, Konstantinos 1650  * GRE0.001-0.0820-1.60 
  Mourtzouni, Maria 1361 GRE1.0010.652013.00 
  Agriopoulos, Konstantinos 1374 GRE1.0010.672013.40 
 * 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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