Blitz: Individual Calculations July 2023
 Kollias, Ioannis K.  Total change: 16.00  Rating chartPersonal card
 Blitz Roque Apr 2023 - GP 9.7 Patra GRE 2023-06-12
RcRownchangeKK*chgGame
 1492 1805 6.00 7 0.30 20 6.00 
  Lepouras, Nikolaos 1265 GRE1.0010.03200.60 
  Giannopoulos, Iasonas 1788 GRE0.001-0.5220-10.40 
  Katsiaounis, Konstantinos 1710 GRE1.0010.37207.40 
  Spiliopoulos, Alexios 1590 GRE1.0010.23204.60 
  Margaritis, Tilemachos 1379 GRE1.0010.07201.40 
  Blatsos, Christos 1306 GRE1.0010.04200.80 
  Tatsiopoulos, Sotirios 1405  * GRE1.0010.08201.60 
 * 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)
 
 Blitz Roque June 2023 - GP 10.1 Patra GRE 2023-06-19
RcRownchangeKK*chgGame
 1607 1805 7.00 9 0.50 20 10.00 
  Riganezis, Michail 1494 GRE1.0010.14202.80 
  Spiliopoulos, Alexios 1590 GRE1.0010.23204.60 
  Deligiannis, Paraskevas 2007 GRE0.001-0.2420-4.80 
  Karagiorgis, Panagiotis 1356 GRE1.0010.06201.20 
  Giannopoulos, Iasonas 1788 GRE1.0010.48209.60 
  Katsiaounis, Konstantinos 1710 GRE1.0010.37207.40 
  Dallas, Nikolaos Alexandros 1577 GRE0.001-0.7920-15.80 
  Patanas, Marios 1537 GRE1.0010.17203.40 
  Blatsos, Christos 1405  * GRE1.0010.08201.60 
 * 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)
 

 

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