Individual Calculations July 2018
 Seferis, Georgios  Total change: -13.80  Rating chartPersonal card
 3rd Thursday's tournament APO Kotinos 2018 Athens GRE 2018-05-17
RcRownchangeKK*chgGame
 1525 1712 3.50 6 -0.69 20 -13.80 
  Kyrtatos, Stavros Alexios 1312  * GRE0.501-0.4220-8.40 
  Aslanidis, Thiseas 1312  * GRE1.0010.08201.60 
  Giannelos, Stylianos 1685 GRE0.501-0.0420-0.80 
  Andriopoulou, Eleni 1312  * GRE1.0010.08201.60 
  Haralabidis, Tengkiz 1978 GRE0.001-0.1820-3.60 
  Pissias, Alexandros 1552 GRE0.501-0.2120-4.20 
 * 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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