Rapid: Individual Calculations October 2017
 Kalamoukos, Grigorios  Total change: 7.00  Rating chartPersonal card
 16th Rapid Cup Lazaros Chatzipantelis 2017 A Kavala GRE 2017-09-17
RcRownchangeKK*chgGame
 1397 1343 1.50 5 -0.64 20 -12.80 
  Stamatis, Vasilios 1555 GRE0.001-0.2320-4.60 
  Koutla, Antigoni 1011 GRE0.001-0.8820-17.60 
  Koutlas, Nikolaos 1287 GRE1.0010.42208.40 
  Mihailidou, Magdalini 1501 GRE0.5010.21204.20 
  Tzimas, Petros 1633 GRE0.001-0.1620-3.20 

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)
 
 6th Rapid Thasou Cup 2017 Thasos GRE 2017-09-23
RcRownchangeKK*chgGame
 1463 1343 4.00 8 0.99 20 19.80 
  Kanakaris, Georgios 1743  * GRE0.001-0.0820-1.60 
  Deretzis, Apostolos 1030 GRE1.0010.14202.80 
  Vlastaris, Nikolaos 1156 GRE1.0010.26205.20 
  Georgiadis, Nikolaos Xant 1684 GRE0.001-0.1220-2.40 
  Stefanidis, Panagiotis 1123 GRE1.0010.22204.40 
  Tzimoulias, Konstantinos 1593 GRE0.5010.31206.20 
  Dorfanis, Ilarion 1743  * GRE0.001-0.0820-1.60 
  Tzimas, Petros 1633 GRE0.5010.34206.80 
 * 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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