Individual Calculations July 2018
 Kassios, Dimitrios  Total change: -19.60  Rating chartPersonal card
 ULTIMA series by ASOP DIAS - Low Ultima Apr 2018 Petroupoli GRE 2018-04-29
RcRownchangeKK*chgGame
 1108 1146 1.50 2 0.40 40 16.00 
  Paparodopoulos, Georgios 1026 GRE1.0010.344013.60 
  Vathis, Isidoros 1190 GRE0.5010.06402.40 

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)
 
 21st International open Heraklio Attikis - Athens Challenge 2018 B Athens Heraklio Attikis GRE 2018-06-16
RcRownchangeKK*chgGame
 1262 1234 2.50 7 -0.89 40 -35.60 
  Koulis, Vasileios 1634  * GRE0.001-0.0840-3.20 
  Kazantzoglou, Aristotelis 1026 GRE1.0010.23409.20 
  Papathanasiou, Ioannis Fanourios 1096 GRE1.0010.314012.40 
  Karvouniaris, Stylianos 1465 GRE0.001-0.2140-8.40 
  Zygourakis, Themistoklis 1484 GRE0.001-0.1940-7.60 
  Vlachopoulou, Isavella Maria 1111 GRE0.001-0.6740-26.80 
  Papageorgiou, Theodoros 1016 GRE0.501-0.2840-11.20 
 * 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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