Individual Calculations July 2013
 Tepelenis, Nikolaos  Total change: -6.60  Rating chartPersonal card
 2013 Team CUP of ESSNA Attica GRE 2013-04-07
RcRownchangeKK*chgGame
 2197 2117 2.50 5 0.47 15 7.05 
  Kondopoulos, Dimitrios 2031 GRE0.501-0.1215-1.80 
  Ponirakis, Dimitrios 1997 GRE0.501-0.1615-2.40 
  Goumas, Georgios 2411 GRE1.0010.851512.75 
  Galopoulos, Nikolaos 2360 GRE0.001-0.2015-3.00 
  Kokolias, Konstantinos 2186 GRE0.5010.10151.50 

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)
 
 KAISSA 21 open Chess Tournament Athens GRE 2013-04-18
RcRownchangeKK*chgGame
 1903 2117 3.50 6 -0.91 15 -13.65 
  Koutsidis, Achilleas 1717  * GRE1.0010.08151.20 
  Sienczewski, Zbigniew 2049 POL0.501-0.0915-1.35 
  Delithanasis, Dimitrios 2201 GRE0.5010.12151.80 
  Mici, Anastasio 1717  * GRE0.001-0.9215-13.80 
  Dionisopoulos, Zaharias 1962 GRE1.0010.29154.35 
  Deftereos, Pavlos-Efstathios 1770 GRE0.501-0.3915-5.85 
 * 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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