Individual Calculations September 2020
 Tsarsitalidis, Konstantinos  Total change: -132.00  Rating chartPersonal card
 29th International open of Kavala 2020 - A group Kavala GRE 2020-07-27
RcRownchangeKK*chgGame
 1953 2094 3.50 7 -1.06 40 -42.40 
  Kouta, Antonia 1722 GRE1.0010.10404.00 
  Giannoulakis, Lampros f2293 GRE0.001-0.2440-9.60 
  Karamichos, Michail 1701 GRE1.0010.08403.20 
  Papasimakopoulos, Alexandros 2250 GRE0.001-0.2940-11.60 
  Tsivelekidou, Evgenia 1993 GRE0.501-0.1440-5.60 
  Papaioannou, Dimitrios 1745 GRE0.001-0.8940-35.60 
  Stefanou, Konstantinos 1964 GRE1.0010.324012.80 

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)
 
 52nd National Juniors U20 championship 2020 Trikala GRE 2020-08-17
RcRownchangeKK*chgGame
 1823 2094 5.00 9 -2.24 40 -89.60 
  Mitsiou, Georgios 1694  * GRE1.0010.08403.20 
  Makridis, Dimitrios 1944 GRE0.001-0.7040-28.00 
  Brokalakis - Gounaris, Christos 1988 GRE0.001-0.6440-25.60 
  Raftopoulos, Emmanouil 1694  * GRE1.0010.08403.20 
  Tsakona, Maria 1694  * GRE1.0010.08403.20 
  Tzagarakis, Panagiotis 1952 GRE0.001-0.6940-27.60 
  Deligiannis, Christos Nikolaos 1714 GRE1.0010.09403.60 
  Koutsourakis, Ioannis 1756 GRE0.501-0.3840-15.20 
  Nikolakis, Panagiotis Marios 1975 GRE0.501-0.1640-6.40 
 * 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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