Individual Calculations February 2015
 Stamoulas, Nikos  Total change: 10.40  Rating chartPersonal card
 31st Christmas Cup of Kavala 2014 Kavala GRE 2014-12-26
RcRownchangeKK*chgGame
 1809 1965 4.00 6 0.10 40 4.00 
  Blitsas, Orestis 1565  * GRE1.0010.08403.20 
  Kiriakidis, Anastasios P. 1565  * GRE1.0010.08403.20 
  Zisiadis, Dimitrios 2081 GRE0.5010.16406.40 
  Samaridis, Konstantinos 1565  * GRE1.0010.08403.20 
  Kazantzidis, Panagiotis 2004 GRE0.5010.05402.00 
  Kazantzidis, Ilias 2074 GRE0.001-0.3540-14.00 
 * 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)
 
NOTE: K factor changed
 47th Greek Juniors U20 Championship 2015 Kavala GRE 2015-01-02
RcRownchangeKK*chgGame
 2088 1965 3.00 8 0.32 20 6.40 
  Giannoulakis, Labros 2141 GRE0.5010.23204.60 
  Tsiros, Fragkiskos Vlasios 2185 GRE0.001-0.2220-4.40 
  Megalios, Konstantinos 2176 GRE0.001-0.2320-4.60 
  Ladopoulos, Dimitrios 2143 GRE0.001-0.2720-5.40 
  Liodakis, Konstantinos-Spyros 2103 GRE0.5010.19203.80 
  Stamos, Filippos 2130 GRE0.001-0.2820-5.60 
  Pavlidis, Pavlos 1657 GRE1.0010.14202.80 
  Kazakos, Emmanouil 2166 GRE1.0010.762015.20 

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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