Individual Calculations January 2015
 Grammatopoulos, Dimitrios  Total change: -2.00  Rating chartPersonal card
 28th open of SOP -SMAOK under 1900 Pagkrati - Athens GRE 2014-11-07
RcRownchangeKK*chgGame
 1514 1224 1.00 6 -0.05 40 -2.00 
  Hatzistamatiou, Nikolaos 1605 GRE0.001-0.0940-3.60 
  Patrinos, Ilias 1560 GRE0.001-0.1240-4.80 
  Makris, Thodoris 1565 GRE0.001-0.1240-4.80 
  Kapelouzos, Panagiotis 1471 GRE0.001-0.1940-7.60 
  Deligiorgis, Giorgos 1258 GRE1.0010.554022.00 
  Tsekouras, Andreas 1624  * GRE0.001-0.0840-3.20 
 * 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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