Individual Calculations July 2017
 Spiropoulos, Panagiotis S.  Total change: -17.80  Rating chartPersonal card
 9th Spring open SO N Filadelfeias 2017 N Filadelfeia GRE 2017-04-25
RcRownchangeKK*chgGame
 1500 1664 4.00 7 -0.89 20 -17.80 
  Kosmadakis, Panagiotis 1530 GRE1.0010.32206.40 
  Nikoleris, Stefanos 1954 GRE0.001-0.1620-3.20 
  Karystianos, Petros 1413 GRE1.0010.19203.80 
  Sokorelis, Ioannis 1506 GRE0.001-0.7120-14.20 
  Managias, A 1367 GRE0.001-0.8520-17.00 
  Tsantes, Konstantinos 1264  * GRE1.0010.08201.60 
  Ilaridis, Mihail 1464 GRE1.0010.24204.80 
 * 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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