Blitz: Individual Calculations September 2018
 Prezerakos, Dimitrios  Total change: -11.20  Rating chartPersonal card
 15th Blitz Chess Square 2018 Athens GRE 2018-08-06
RcRownchangeKK*chgGame
 1888 1986 5.00 9 -0.51 20 -10.20 
  Kouvaratis, Ilias 1629 GRE1.0010.11202.20 
  Vazelakis, Dimitrios 1745 GRE0.001-0.8020-16.00 
  Sakkas, Konstantinos 1648 GRE0.501-0.3820-7.60 
  Koerant, Filipos 1874 GRE1.0010.35207.00 
  Lagos, Hristos 1822 GRE1.0010.28205.60 
  Kelesiadis, Georgios 2105 GRE0.001-0.3420-6.80 
  Raptakis, Solon 1823 GRE1.0010.28205.60 
  Drakoulakos, Grigorios f2212 GRE0.001-0.2120-4.20 
  Ignatiadis, Konstantinos 2138 GRE0.5010.20204.00 

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)
 
 16th Blitz Chess Square 2018 Athens GRE 2018-08-08
RcRownchangeKK*chgGame
 1949 1986 5.50 9 0.77 20 15.40 
  Papadopoulou, Marilena 1586  * GRE1.0010.08201.60 
  Rigopoulos-Tsigkos, Alexandros 2236 GRE0.001-0.1920-3.80 
  Mpatzias, Athanasios 1586  * GRE1.0010.08201.60 
  Vazelakis, Dimitrios 1745 GRE1.0010.20204.00 
  Kelesiadis, Georgios 2105 GRE0.5010.16203.20 
  Drakoulakos, Grigorios f2212 GRE0.001-0.2120-4.20 
  Raptakis, Solon 1823 GRE1.0010.28205.60 
  Krallis, Christos 2141 GRE0.001-0.2920-5.80 
  Tsiropoulas, Apostolos 2104 GRE1.0010.662013.20 
 * 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)
 
 17th Blitz Chess Square 2018 Athens GRE 2018-08-10
RcRownchangeKK*chgGame
 1843 1986 5.00 9 -0.82 20 -16.40 
  Mpatzias, Athanasios 1586  * GRE1.0010.08201.60 
  Kotronias, Vasilios g2338 GRE0.001-0.1120-2.20 
  Fanourgakis, Konstantinos 1586  * GRE1.0010.08201.60 
  Gogolis, Alexandros f2204 GRE0.001-0.2220-4.40 
  Vazelakis, Dimitrios 1745 GRE0.001-0.8020-16.00 
  Tsavdaras, Dimitrios 1586  * GRE1.0010.08201.60 
  Konstantinidis, Dimitrios Gk 1599 GRE1.0010.09201.80 
  Drakoulakos, Grigorios f2212 GRE0.001-0.2120-4.20 
  Prevenios, Mihail 1731 GRE1.0010.19203.80 
 * 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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