Individual Calculations September 2021
 Naoum, Spyridon  Total change: -15.60  Rating chartPersonal card
 14th International Tournament of Palaiochora 2021 Palaiochora GRE 2021-07-23
RcRownchangeKK*chgGame
 2114 2288 5.50 9 -0.78 20 -15.60 
  Papageorgiou, Paraskevas Efst 1888  * GRE1.0010.08201.60 
  Deaconu, Mihai-Ionut 1989 ROU1.0010.15203.00 
  Van Foreest, Lucas g2544 NED0.001-0.1920-3.80 
  Tzagarakis, Panagiotis 2042 GRE0.001-0.8120-16.20 
  Farou, Fabrice 1888  * FRA1.0010.08201.60 
  Kadianis, Georgios 2061 GRE1.0010.21204.20 
  Georgakopoulos, Nikolaos K. 2123 GRE0.501-0.2220-4.40 
  Kotsinis, Alexandros 2011 GRE1.0010.17203.40 
  Enchev, Ivajlo g2483 BUL0.001-0.2520-5.00 
 * 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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