Rapid: Individual Calculations July 2018
 Ioannidis, Ilias  Total change: -43.80  Rating chartPersonal card
 1st rapid Mentererum 2018 Athens GRE 2018-06-03
RcRownchangeKK*chgGame
 1299 1292 2.00 7 -1.57 20 -31.40 
  Krallis, Christos 1692  * GRE0.001-0.0820-1.60 
  Gourgourinis, Ioannis 968 GRE1.0010.13202.60 
  Sideris, Theodoros 1692  * GRE0.001-0.0820-1.60 
  Hartofylakas, Spyros 1422 GRE0.001-0.3220-6.40 
  Hartofylakas, Nikolaos 1121 GRE1.0010.27205.40 
  Pletsia, Konstantina 1038 GRE0.001-0.8120-16.20 
  Vasilas, Konstantinos 1162 GRE0.001-0.6820-13.60 
 * 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)
 
 116th Rapid Panellinios GS 2018 Ch Kokkoris ATHENS GRE 2018-06-08
RcRownchangeKK*chgGame
 1359 1292 1.00 4 -0.62 20 -12.40 
  Chatziioannidi, Filippa 1517 GRE0.001-0.2220-4.40 
  Chatziioannidis, Panagiotis 984 GRE1.0010.14202.80 
  Halkiadakis, Evangelos 1457 GRE0.001-0.2820-5.60 
  Diatsintos, Apostolos 1476 GRE0.001-0.2620-5.20 

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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