Blitz: Individual Calculations May 2018
 Koutsaftis, Efstratios  Total change: 24.20  Rating chartPersonal card
 23rd Open Heraklion Chess 2018 - Blitz Heraklio Crete GRE 2018-04-11
RcRownchangeKK*chgGame
 1383 1335 4.50 9 0.40 20 8.00 
  Karouzou, Melina Andomachi 1045 GRE1.0010.16203.20 
  Klokas, Konstantinos 1735  * GRE0.001-0.0820-1.60 
  Koutsourakis, Emmanouil 1110 GRE1.0010.22204.40 
  Markakis, Georgios 1518 GRE0.001-0.2620-5.20 
  Dagkonakis, Dimitrios 1197 GRE1.0010.31206.20 
  Grammatikaki, Aggeliki 1408 GRE0.001-0.4020-8.00 
  Lantzourakis, Emmanouil 1409 GRE1.0010.602012.00 
  Dagkonaki, Aspasia 1288 GRE0.501-0.0720-1.40 
  Eleftherakis, Panagiotis 1735  * 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)
 
 23rd Open Heraklion Chess 2018 - Team Blitz Heraklio Crete GRE 2018-04-11
RcRownchangeKK*chgGame
 1302 1335 3.50 5 0.81 20 16.20 
  Koutsourakis, Ioannis 1341 GRE1.0010.512010.20 
  Galanakis, Nikos 1511 GRE1.0010.732014.60 
  Kealar, Ioannis 1051 GRE1.0010.16203.20 
  Dagkonaki, Aspasia 1288 GRE0.501-0.0720-1.40 
  Lianeris, Andreas 1321 GRE0.001-0.5220-10.40 

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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