Individual Calculations December 2017
 Tsourekas, Kyriakos  Total change: 74.00  Rating chartPersonal card
 23rd Open SO Peristeriou 2017 Peristeri GRE 2017-09-28
RcRownchangeKK*chgGame
 1407 1101 3.00 7 1.78 40 71.20 
  Theodorou, Mihail 1501  * GRE1.0010.924036.80 
  Ntaifas, Ioannis 1501  * GRE0.5010.424016.80 
  Plevrakis, Ioannis 1501  * GRE0.5010.424016.80 
  Vazelakis, Dimitrios 1501  * GRE0.001-0.0840-3.20 
  Papadopoulos, Emanouil 1347 GRE0.001-0.1940-7.60 
  Mavroudis, Dionisios 1483 GRE0.001-0.0940-3.60 
  Lyrakis, Emmanouil Anton 1015 GRE1.0010.384015.20 
 * 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)
 
 ESSNA Youth under 16 Team Championship 2017 - Qualifiers for 10th nytc ESSNA GRE 2017-10-01
RcRownchangeKK*chgGame
 1155 1126 1.00 2 0.07 40 2.80 
  Papaoulakis, Isidoros 1209 GRE1.0010.614024.40 
  Tsavdaras, Dimitrios 1100 GRE0.001-0.5440-21.60 

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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