Individual Calculations February 2014
 Kokkoris, Haralambos  Total change: -42.60  Rating chartPersonal card
 11th Open tournament Panellinios GS-APO Kotinos under 1800 Athens GRE 2013-11-04
RcRownchangeKK*chgGame
 1608 1892 3.50 7 -2.25 15 -33.75 
  Psoma, Virginia 1542 GRE1.0010.11151.65 
  Stamatakos, Dimitrios 1694 GRE0.001-0.7615-11.40 
  Diatsintos, Ilias 1535 GRE0.001-0.8915-13.35 
  Karatzanos, Konstantinos 1492  * GRE0.501-0.4215-6.30 
  Kavvadias, Dionysios 1492  * GRE1.0010.08151.20 
  Tsounis, Serafim 1835 GRE1.0010.42156.30 
  Mengoulis, Konstantinos 1666 GRE0.001-0.7915-11.85 
 * 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)
 
 Open tournament Panellinios GS-APO Kotinos - KAISSA 23 Athens GRE 2013-11-07
RcRownchangeKK*chgGame
 1804 1892 3.50 7 -0.59 15 -8.85 
  Tepelenis, Nikolaos 2113 GRE0.001-0.2215-3.30 
  Diatsintos, Ilias 1535 GRE1.0010.11151.65 
  Ilandzis, Spyridon 2219 GRE0.001-0.1315-1.95 
  Iordanoglou, Orestis 1492  * GRE1.0010.08151.20 
  Savoglou, Nikolaos 1981 GRE0.001-0.3815-5.70 
  Koutsidi, Amalia 1492  * GRE1.0010.08151.20 
  Koutsidis, Achilleas 1794 GRE0.501-0.1315-1.95 
 * 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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