Rapid: Individual Calculations November 2018
 Babalikis, Alexandros  Total change: 31.20  Rating chartPersonal card
 10th open Nikos Samaras 2018 - group A Pontokomi Kozani GRE 2018-09-30
RcRownchangeKK*chgGame
 1520 1690 5.50 7 0.71 20 14.20 
  Tsidaridis, Iakovos 1290  * GRE1.0010.08201.60 
  Voutskidis, Panagiotis 1342 GRE1.0010.11202.20 
  Tsilidis, Christos 1323 GRE1.0010.10202.00 
  Voutskidis, Ioannis 1486 GRE0.501-0.2620-5.20 
  Stergiou, Konstantinos 1578 GRE1.0010.35207.00 
  Vardakas, Stefanos 1830 GRE1.0010.692013.80 
  Vardakas, Grigorios 1793 GRE0.001-0.3620-7.20 
 * 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)
 
 4th Eleftheria Ptolemaidas 2018 - GP2 A group Ptolemaida GRE 2018-10-21
RcRownchangeKK*chgGame
 1485 1690 6.00 7 0.85 20 17.00 
  Papapavlidis, Petros 1304 GRE1.0010.09201.80 
  Pavlitsas, Konstantinos 1333 GRE1.0010.11202.20 
  Lezgidis, Fotios 1631 GRE1.0010.42208.40 
  Emmanouilidis, Irineos 1731 GRE1.0010.562011.20 
  Stergiou, Konstantinos 1578 GRE0.001-0.6520-13.00 
  Fanakis, Ioannis 1420 GRE1.0010.17203.40 
  Papadimitriou, Alexandros 1399 GRE1.0010.15203.00 

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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