Blitz: Individual Calculations November 2023
 Sideris, Georgios  Total change: -57.20  Rating chartPersonal card
 Open Blitz White Tower 2023 Thessaloniki GRE 2023-09-30
RcRownchangeKK*chgGame
 1690 2012 4.50 8 -1.87 20 -37.40 
  Makropoulos, Andreas 1272 GRE1.0010.00200.00 
  Tsilidis, Christos 1732 GRE0.501-0.3420-6.80 
  Galanis, Nikolaos-Panagiotis 1654 GRE1.0010.10202.00 
  Spirliadis, Achileas 2075 GRE0.001-0.4120-8.20 
  Mavridis, Athanasios Theo 1612  * GRE1.0010.08201.60 
  Ballas, Athanasios-Panagiotis 1946 GRE0.001-0.5920-11.80 
  Siskou, Evangelia 1394 GRE1.0010.02200.40 
  Karamichos, Michail 1835 GRE0.001-0.7320-14.60 
 * 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)
 
 2nd GP Blitz of ESSTH-CHALK 2023 - 2 Oct Thessaloniki GRE 2023-10-24
RcRownchangeKK*chgGame
 1734 2012 4.50 7 -0.99 20 -19.80 
  Siskou, Evangelia 1466 GRE0.501-0.4720-9.40 
  Giakoustidis, Spiros-Avgerinos 1555 GRE1.0010.05201.00 
  Papadimitriou, Athanasios 2071 GRE0.001-0.4220-8.40 
  Tziotzios, Dimitrios 1612  * GRE1.0010.08201.60 
  Mantazis, Georgios Rafail 1755 GRE1.0010.18203.60 
  Galaras, Anestis 1699 GRE1.0010.14202.80 
  Leftheriotis, Alexandros 1978 GRE0.001-0.5520-11.00 
 * 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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