Individual Calculations January 2014
 Kazantzoglou, Aristotelis  Total change: -20.40  Rating chartPersonal card
 2013 Attica Team Cup "SPYROS BIKOS" - C' GROUP Attica GRE 2013-11-03
RcRownchangeKK*chgGame
 1232 1198 0.00 1 -0.45 15 -6.75 
  Tsitouras, Kanellos 1232 GRE0.001-0.4515-6.75 

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)
 
 23rd open SOP-SMAOK 2013 under 1900 Athens - Pagkrati GRE 2013-11-08
RcRownchangeKK*chgGame
 1443 1198 0.00 4 -0.91 15 -13.65 
  Kamitsis, Nikolaos 1595 GRE0.001-0.0815-1.20 
  Maroulakos, Stavros 1598  * GRE0.001-0.0815-1.20 
  Deligiorgis, Giorgos 1299 GRE0.001-0.3615-5.40 
  Thanos, Konstantinos 1279 GRE0.001-0.3915-5.85 
 * 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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