Individual Calculations April 2017
 Doulgerakis, Hristos  Total change: 21.60  Rating chartPersonal card
 3rd International Chess Tournament Vardaris - B group Thessaloniki GRE 2017-02-23
RcRownchangeKK*chgGame
 1362 1347 3.50 6 0.54 40 21.60 
  Raftopoulos, Stefanos 1105 GRE1.0010.20408.00 
  Fotiadis, Alexandros 1112 GRE0.001-0.7940-31.60 
  Ganiaridis, Panagiotis 1747  * GRE1.0010.924036.80 
  Koutsogoulas, Georgios 1479 GRE0.5010.18407.20 
  Baroutas, Athanasios 1551 GRE0.001-0.2440-9.60 
  Tzikas, Athanasios G 1175 GRE1.0010.274010.80 
 * 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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