Individual Calculations September 2015
 Markakis, Georgios V.  Total change: 74.00  Rating chartPersonal card
 11th International Open of Gazi - Heraklion 2015 - A group Gazi Heraklion GRE 2015-07-25
RcRownchangeKK*chgGame
 1342 1044 3.50 8 2.24 40 89.60 
  Androni, Konstantina 1444  * GRE0.001-0.0840-3.20 
  Androni, Dimitra 1444  * GRE0.001-0.0840-3.20 
  Kontaki, Maria 1253 GRE1.0010.774030.80 
  Predeftakis, Georgios 1444  * GRE0.001-0.0840-3.20 
  Grammatikaki, Aggeliki 1312 GRE0.5010.334013.20 
  Koutsourakis, Emmanouil 1252 GRE1.0010.774030.80 
  Tselos, Aristotelis 1361 GRE0.001-0.1340-5.20 
  Stratigi, Ioanna 1224 GRE1.0010.744029.60 
 * 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)
 
 OFI 2015 championship Heraklio Crete GRE 2015-08-07
RcRownchangeKK*chgGame
 1282 1044 0.50 4 -0.39 40 -15.60 
  Xirouhakis, Emmanouil 1367 GRE0.001-0.1340-5.20 
  Tselos, Alexandros 1131 GRE0.5010.12404.80 
  Lianeris, Andreas 1426 GRE0.001-0.0940-3.60 
  Aggelakis, Ilias 1205 GRE0.001-0.2940-11.60 

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)
 

 

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