Blitz: Individual Calculations May 2017
 Koutsouraki, Ariadni  Total change: 67.20  Rating chartPersonal card
 20th open Heraklion Chess Blitz 2017 Heraklio GRE 2017-04-19
RcRownchangeKK*chgGame
 1261 1154 4.00 7 1.34 20 26.80 
  Riga, Niki 1490 GRE0.001-0.1220-2.40 
  Tavernarakis, Nikolaos 1238 GRE0.001-0.3820-7.60 
  Manios, Themistoklis 1120 GRE1.0010.45209.00 
  Matthaiaki, Nefeli 1122 GRE1.0010.46209.20 
  Alexandrakis, Athanasios 1139 GRE1.0010.48209.60 
  Tsapaki, Asimenia 1192 GRE1.0010.552011.00 
  Kellner, Nikolaus 1523 AUT0.001-0.1020-2.00 

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
 1276 1154 4.50 7 2.02 20 40.40 
  Dagkonakis, Dimitrios 1128 GRE0.501-0.0420-0.80 
  Papandreou, Nikolaos 1554  * GRE0.001-0.0820-1.60 
  Aggeletou, Fereniki 1282 GRE1.0010.672013.40 
  Digenis, Marios 1124 GRE1.0010.46209.20 
  Tavernarakis, Nikolaos 1238 GRE1.0010.622012.40 
  Papidakis, Georgios 1369 GRE0.001-0.2320-4.60 
  Kealar, Konstantinos 1240 GRE1.0010.622012.40 
 * 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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