Individual Calculations October 2018
 Kokkota, Fotini  Total change: -20.80  Rating chartPersonal card
 26th Honour to National Resistance tournament of Nikaia 2018 - A group Nikaia GRE 2018-08-25
RcRownchangeKK*chgGame
 1654 1695 4.00 8 -0.52 40 -20.80 
  Rigopoulos-Tsigkos, Alexandros 2095  * GRE0.001-0.0840-3.20 
  Kiousi, Panagiota 1509 GRE0.501-0.2440-9.60 
  Dimitriadis, Panagiotis 1502 GRE0.501-0.2540-10.00 
  Dalli, Eleni 1537 GRE0.501-0.2140-8.40 
  Koulis, Vasilis Iosif 1506 GRE0.001-0.7540-30.00 
  Tsarsitalidis, Christos 1404 GRE1.0010.15406.00 
  Ornithopoulos, Nikolaos 1954 GRE1.0010.824032.80 
  Malliaros, Stavros 1724 GRE0.5010.04401.60 
 * 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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