Individual Calculations December 2017
 Sotiropoulos, Dionysios  Total change: 24.60  Rating chartPersonal card
 23rd Open SO Peristeriou 2017 Peristeri GRE 2017-09-28
RcRownchangeKK*chgGame
 1382 1106 0.50 5 -0.50 20 -10.00 
  Savidis, Dimitrios 1506  * GRE0.001-0.0820-1.60 
  Mavroudis, Dionisios 1483 GRE0.001-0.0920-1.80 
  Titopoulos, Ilias 1365 GRE0.5010.32206.40 
  Peppas, Angelos 1495 GRE0.001-0.0920-1.80 
  Lupu, Nikolaos 1062 GRE0.001-0.5620-11.20 
 * 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)
 
 Ultima series by ASOP Dias 2017 - Low Ultima Petroupoli GRE 2017-09-30
RcRownchangeKK*chgGame
 1073 1106 5.00 6 1.73 20 34.60 
  Malesios, Panagiotis 1032 GRE1.0010.40208.00 
  Kapnaki, Charikleia 1010 GRE1.0010.37207.40 
  Tsagkarakis, Alexandros 1168 GRE1.0010.592011.80 
  Papadakis, Ioannis Man 1050 GRE1.0010.42208.40 
  Tzortzatos, Dimosthenis Panagiot 1133 GRE0.001-0.4620-9.20 
  Paparodopoulos, Georgios 1042 GRE1.0010.41208.20 

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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