Individual Calculations January 2020
 Lavidas-Solomos, Georgios  Total change: 18.40  Rating chartPersonal card
 2019 Attica team Cup Spyros Bikos A ESSNA GRE 2019-11-03
RcRownchangeKK*chgGame
 1536 1384 2.50 5 0.92 20 18.40 
  Angelakis, Dimitrios 1349 GRE1.0010.45209.00 
  Fanourgakis, Konstantinos 1652 GRE0.5010.33206.60 
  Zakkas, Alexandros 1399 GRE0.001-0.4820-9.60 
  Alexiou, Dimitrios 1705 GRE1.0010.872017.40 
  Fanos, Haralambos 1576 GRE0.001-0.2520-5.00 

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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