Individual Calculations October 2012
 Kokkota, Eleni  Total change: 1.95  Rating chartPersonal card
 20th International Chess Tournament "Honour to National Resistance" - B Group Nikaia GRE 2012-08-26
RcRownchangeKK*chgGame
 1545 1463 4.00 8 0.87 15 13.05 
  Kouskoutis, Georgios-Alexandros 1670 GRE0.001-0.2315-3.45 
  Anthopoulou, Ioanna 1267 GRE1.0010.25153.75 
  Doulidis, Pavlos-Georgios 1683 GRE0.5010.28154.20 
  Karousos-Theodorakis, Nikolaos 1609 GRE1.0010.701510.50 
  Iliopoulou, Elisavet 1587 GRE0.001-0.3315-4.95 
  Halioris, Stefanos-Anthimos 1631 GRE0.5010.22153.30 
  Troubounis, Konstantinos 1639 GRE0.001-0.2715-4.05 
  Pournara, Aikaterini 1273 GRE1.0010.25153.75 

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)
 
 4th "Papanastasio" open chess tournament - Group B Peristeri - Athens GRE 2012-09-03
RcRownchangeKK*chgGame
 1259 1445 0.00 1 -0.74 15 -11.10 
  Gkikas, Ioannis 1259 GRE0.001-0.7415-11.10 

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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