Blitz: Individual Calculations May 2017
 Riga, Niki  Total change: -6.40  Rating chartPersonal card
 20th open Heraklion Chess Blitz 2017 Heraklio GRE 2017-04-19
RcRownchangeKK*chgGame
 1335 1490 5.00 9 -1.19 20 -23.80 
  Koutsouraki, Ariadni 1154 GRE1.0010.12202.40 
  Tsapaki, Asimenia 1192 GRE1.0010.15203.00 
  Koutsourakis, Ioannis 1294 GRE0.001-0.7520-15.00 
  Matthaiaki, Nefeli 1122 GRE1.0010.10202.00 
  Martorelli, Antonio m1890  * ITA0.001-0.0820-1.60 
  Kealar, Konstantinos 1240 GRE1.0010.19203.80 
  Koutsaftis, Efstratios 1218 GRE1.0010.17203.40 
  Papandreou, Nikolaos 1575 GRE0.001-0.3820-7.60 
  Xirouhakis, Emmanouil 1332 GRE0.001-0.7120-14.20 
 * 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)
 
 20th open Heraklion Chess Team Blitz 2017 Heraklio GRE 2017-04-21
RcRownchangeKK*chgGame
 1175 1490 6.00 6 0.87 20 17.40 
  Alexandrakis, Georgios 1172 GRE1.0010.13202.60 
  Matthaiaki, Nefeli 1122 GRE1.0010.10202.00 
  Koutsourakis, Emmanouil 1125 GRE1.0010.10202.00 
  Kouvidis, Ioannis 1348 GRE1.0010.31206.20 
  Pelantakis, Fotios 1191 GRE1.0010.15203.00 
  Dagkonaki, Antonia 1090  * GRE1.0010.08201.60 
 * 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)
 

 

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