Blitz: Individual Calculations May 2017
 Kouvidis, Ioannis  Total change: 18.40  Rating chartPersonal card
 20th open Heraklion Chess Blitz 2017 Heraklio GRE 2017-04-19
RcRownchangeKK*chgGame
 1363 1348 5.50 9 0.97 20 19.40 
  Matthaiaki, Nefeli 1122 GRE1.0010.21204.20 
  Martorelli, Antonio m1748  * ITA0.001-0.0820-1.60 
  Dagkonakis, Dimitrios 1128 GRE1.0010.22204.40 
  Ergazaki, Eirini 1028 GRE1.0010.13202.60 
  Moshovakis, Aggelos 1673 GRE0.001-0.1320-2.60 
  Baroutis, Georgios 1157 GRE1.0010.25205.00 
  Papidakis, Georgios 1369 GRE1.0010.532010.60 
  Koutsourakis, Ioannis 1294 GRE0.501-0.0820-1.60 
  Klokas, Konstantinos 1748  * GRE0.001-0.0820-1.60 
 * 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)
 
 20th open Heraklion Chess Team Blitz 2017 Heraklio GRE 2017-04-21
RcRownchangeKK*chgGame
 1213 1348 4.00 6 -0.05 20 -1.00 
  Tsapaki, Asimenia 1192 GRE1.0010.29205.80 
  Baroutis, Georgios 1157 GRE1.0010.25205.00 
  Riga, Niki 1490 GRE0.001-0.3120-6.20 
  Koutsourakis, Emmanouil 1125 GRE1.0010.22204.40 
  Matthaiaki, Nefeli 1122 GRE0.001-0.7920-15.80 
  Pelantakis, Fotios 1191 GRE1.0010.29205.80 

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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