Individual Calculations October 2018
 Arapkoules, Symeon  Total change: 107.20  Rating chartPersonal card
 26th Honour to National Resistance tournament of Nikaia 2018 - B group Nikaia GRE 2018-08-25
RcRownchangeKK*chgGame
 1303 1055 4.50 9 2.68 40 107.20 
  Charalampidis, Vasilios 1418 GRE1.0010.904036.00 
  Polikretis, Mattheos 1283 GRE0.001-0.2140-8.40 
  Tsoukarakis, Ioannis 1343 GRE1.0010.844033.60 
  Papadopoulos, Emanouil 1311 GRE0.001-0.1940-7.60 
  Tsimpourakis, Dimitrios 1292 GRE1.0010.804032.00 
  Pitsolis, Theodoros 1325 GRE0.001-0.1740-6.80 
  Jani, Spyridon 1186 GRE1.0010.684027.20 
  Tsoukaraki, Athina 1421 GRE0.001-0.1040-4.00 
  Kormakopoulos, Konstantinos 1150 GRE0.5010.13405.20 

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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