Individual Calculations October 2018
 Krommidas, Vasilios  Total change: -29.80  Rating chartPersonal card
 3rd open under 2200 GS Farsalon 2018 - A group Farsala GRE 2018-09-14
RcRownchangeKK*chgGame
 1521 1744 3.00 6 -1.49 20 -29.80 
  Tzikas, Athanasios G 1344  * GRE1.0010.08201.60 
  Koukouvinos, Vasilis 1463 GRE0.501-0.3420-6.80 
  Liakos, Dimitris 2001 GRE0.001-0.1820-3.60 
  Koutsioumpas, Charalampos 1514 GRE0.001-0.7920-15.80 
  Dogias, Christos 1344  * GRE0.501-0.4220-8.40 
  Dristellas, Neoklis 1457 GRE1.0010.16203.20 
 * 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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