Individual Calculations July 2017
 Christodoulou, Georgia  Total change: 2.80  Rating chartPersonal card
 Spring open ASO Aigiou Simantron 2017 Aigio GRE 2017-05-27
RcRownchangeKK*chgGame
 1329 1113 1.00 5 -0.30 40 -12.00 
  Kollias, Ioannis K. 1513  * GRE0.001-0.0840-3.20 
  Papagiannopoulou, Ismini-Ioanna 1333 GRE0.001-0.2240-8.80 
  Nikolakopoulou, Eleni 1064 GRE1.0010.434017.20 
  Kalyva, Kyriaki 1513  * GRE0.001-0.0840-3.20 
  Xilinas, Georgios 1224 GRE0.001-0.3540-14.00 
 * 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)
 
 Summer youth tournament NEP 2017 Patra GRE 2017-06-19
RcRownchangeKK*chgGame
 1450 1113 1.00 5 0.37 40 14.80 
  Kalyva, Kyriaki 1513  * GRE0.001-0.0840-3.20 
  Betsos, Nikolaos-Evangelos 1343 GRE0.001-0.2140-8.40 
  Kollias, Dimitrios 1441 GRE1.0010.874034.80 
  Karamalis, Georgios 1513  * GRE0.001-0.0840-3.20 
  Stefanou, Konstantinos 1438 GRE0.001-0.1340-5.20 
 * 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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