Individual Calculations October 2018
 Trapalis, Theodoros  Total change: 22.00  Rating chartPersonal card
 10th Papanastasio open SO Peristeriou - A group Peristeri GRE 2018-09-03
RcRownchangeKK*chgGame
 1639 1486 2.50 6 0.55 40 22.00 
  Papadopoulos, Petros 1849 GRE0.001-0.1040-4.00 
  Papadopoulos, Dimitrios Ath 1617 GRE0.001-0.3240-12.80 
  Goutis, Panagiotis 1574 GRE0.5010.12404.80 
  Stounos, Nikolaos 1316 GRE1.0010.284011.20 
  Sideris, Theodoros 1886  * GRE0.001-0.0840-3.20 
  Tourkolias, Dimitrios 1593 GRE1.0010.654026.00 
 * 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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