Individual Calculations September 2013
 Drakos, Konstantinos  Total change: -33.00  Rating chartPersonal card
 3rd International Chess Tournament ISTHMIA 2013 - B Group Vrahati - Korinthos GRE 2013-08-18
RcRownchangeKK*chgGame
 1402 1666 5.00 9 -2.20 15 -33.00 
  Darviris, Dimitrios 1266  * GRE1.0010.08151.20 
  Louka, Magdalini 1266  * GRE1.0010.08151.20 
  Ragios, Konstantinos 1777 GRE0.001-0.3515-5.25 
  Fakidis, Simos 1456 GRE0.001-0.7715-11.55 
  Martins, Tomas Pires Tavares 1398 POR1.0010.17152.55 
  Makris, Spyridon-Dionysios 1266  * GRE1.0010.08151.20 
  Vourlis-Koletis, Miltiadis 1337 GRE0.001-0.8815-13.20 
  Patiniotis-Spiropoulos, Dimitrio 1420 GRE0.001-0.8115-12.15 
  Gambay, Avraam-Alvertos 1429 GRE1.0010.20153.00 
 * 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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