Individual Calculations October 2021
 Tsarsitalidis, Christos  Total change: -6.80  Rating chartPersonal card
 2021 junior U20 National Championship - open Trikala GRE 2021-08-23
RcRownchangeKK*chgGame
 1742 1786 4.00 8 -0.25 40 -10.00 
  Chasapis, Christos 1386  * GRE1.0010.08403.20 
  Magalakis, Stefanos 2030 GRE1.0010.804032.00 
  Stefanou, Dimitrios 1966 GRE0.001-0.2640-10.40 
  Tsarsitalidis, Konstantinos 1962 GRE0.5010.23409.20 
  Leftheriotis, Alexandros 2013 GRE0.001-0.2140-8.40 
  Tragoudaras, Nikolaos 1690 GRE0.501-0.1340-5.20 
  Gkaripis, Marios Ilias 1491 GRE0.001-0.8540-34.00 
  Raftopoulos, Emmanouil 1399 GRE1.0010.09403.60 
 * 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)
 
 2021 National youth open U14 finals Patra GRE 2021-08-30
RcRownchangeKK*chgGame
 1739 1786 4.50 8 0.08 40 3.20 
  Moschat, Iosif Theodoros 1386  * GRE1.0010.08403.20 
  Makridis, Dimitrios 2186  * GRE0.001-0.0840-3.20 
  Hartofylakas, Spyros 1777 GRE0.001-0.5140-20.40 
  Nteligiorgis, Georgios 1434 GRE1.0010.11404.40 
  Papadopoulos, Filippos 1575 GRE1.0010.23409.20 
  Karamichos, Michail 1797 GRE0.001-0.4840-19.20 
  Poupalos, Nikolaos 2005 GRE0.5010.284011.20 
  Antonioudakis, Georgios 1753 GRE1.0010.454018.00 
 * 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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