Blitz: Individual Calculations January 2022
 Tzortzatos, Dimosthenis Panagiot  Total change: 43.20  Rating chartPersonal card
 2nd Christmas Marathon - Blitz Kallithea GRE 2021-12-21
RcRownchangeKK*chgGame
 1457 1564 5.50 8 0.78 20 15.60 
  Ziomas, Konstantinos Dimitrios 1325 GRE0.001-0.8020-16.00 
  Paizanos, Epameinondas 999 GRE1.0010.02200.40 
  Bezirgiannidis, Christos 1101 GRE1.0010.05201.00 
  Kiryttopoulos, Panagiotis Aris 1230 GRE1.0010.12202.40 
  Koulouris, Evangelos 1760 GRE1.0010.752015.00 
  Bardis, Harilaos-Panagiotis 1931 GRE0.001-0.1020-2.00 
  Karanikas, Harilaos 1731 GRE0.5010.22204.40 
  Sidiropoulos, Vasilis 1581 GRE1.0010.522010.40 

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)
 
 46th Blitz Chess Square 2021 Athens GRE 2021-12-26
RcRownchangeKK*chgGame
 1818 1564 3.00 7 1.38 20 27.60 
  Tsilimparis, Ioannis 1799 GRE0.001-0.2120-4.20 
  Dimitriou, Georgios 1893 GRE1.0010.882017.60 
  Georgitsi, Antigoni 1676 GRE1.0010.652013.00 
  Krallis, Christos f2227 GRE0.001-0.0120-0.20 
  Koulouris, Evangelos 1760 GRE0.001-0.2520-5.00 
  Masas, Alexandros 1615 GRE1.0010.572011.40 
  Kosmidis, Konstantinos 1756 GRE0.001-0.2520-5.00 

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)
 

 

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