Individual Calculations July 2018
 Banos, Polyhronis  Total change: 8.40  Rating chartPersonal card
 169th Ampelokipi open 2018 Ampelokipi GRE 2018-05-02
RcRownchangeKK*chgGame
 1663 1674 3.00 5 0.42 20 8.40 
  Mandridis, Pantelis 1274  * GRE1.0010.08201.60 
  Zeppos, Panagiotis 2019 GRE0.001-0.1120-2.20 
  Mavromoustakos, Thomas 1493 GRE1.0010.26205.20 
  Poulos, Georgios 1964 GRE0.001-0.1620-3.20 
  Papalexandrakis, Emmanouil 1563 GRE1.0010.35207.00 
 * 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)
 

 

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