Individual Calculations August 2020
 Papaioannou, Dimitrios  Total change: 23.60  Rating chartPersonal card
 2nd summer open 2020 Chess Square Athens GRE 2020-07-13
RcRownchangeKK*chgGame
 1624 1745 5.00 7 0.59 40 23.60 
  Agrapidis, Michail 1345  * GRE1.0010.08403.20 
  Koukas, Anastasios 1955 GRE0.5010.274010.80 
  Asvestas, Emmanouil 1590 GRE0.501-0.2140-8.40 
  Kouloumoundras, Dimitrios 1515 GRE1.0010.21408.40 
  Giatrakos, Orestis 1882 GRE0.5010.18407.20 
  Koulouris, Evangelos 1734 GRE0.501-0.0240-0.80 
  Mylonakis, Ioannis 1345  * GRE1.0010.08403.20 
 * 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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