Individual Calculations August 2019
 Roinos, Ilias  Total change: -33.80  Rating chartPersonal card
 47th National Team Championship of A Category 2019 Patra GRE 2019-07-02
RcRownchangeKK*chgGame
 2243 2210 1.50 7 -1.69 20 -33.80 
  Georgiou, Kostantinos 2191 GRE0.001-0.5320-10.60 
  Seyb, Alexander m2419 GER0.001-0.2320-4.60 
  Valsamis, Alexandros 1856 GRE0.001-0.8920-17.80 
  Nikolaidis, Ioannis g2534 GRE0.001-0.1320-2.60 
  Dounis, Alexandros f2267 GRE0.001-0.4220-8.40 
  Alexakis, Georgios 2146 GRE1.0010.41208.20 
  Trimitzios, Petros f2285 GRE0.5010.10202.00 

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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