Individual Calculations September 2022
 Kosma, Maria  Total change: 143.20  Rating chartPersonal card
 15th Paleochora International open 2022 - B group Paleochora GRE 2022-07-17
RcRownchangeKK*chgGame
 1440 1467 6.00 8 1.96 40 78.40 
  Gorantonakis, Georgios 1067  * GRE1.0010.08403.20 
  Tzatzimakis, Theodoros 1122 GRE1.0010.11404.40 
  Koutsourakis, Ioannis 1686 GRE0.5010.284011.20 
  Schlee, Ulrich 1701 GER0.5010.294011.60 
  Routsi, Efthimios-Alexandros 1742 GRE0.5010.334013.20 
  Papadopoulos, Filippos 1635 GRE0.5010.22408.80 
  Seretaki, Myrto 1039 GRE1.0010.07402.80 
  Chatzipanagiotou, Asimenia 1527 GRE1.0010.584023.20 
 * 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)
 
 49th National Team Championship of A Category 2022 Thessaloniki GRE 2022-08-12
RcRownchangeKK*chgGame
 1353 1467 6.00 7 1.62 40 64.80 
  Terzidi, Natalia 1145 GRE1.0010.13405.20 
  Tsapaki, Asimenia 1478 GRE1.0010.524020.80 
  Papadimitriou, Dimitra 1163 GRE1.0010.14405.60 
  Palaiochorinou, Agni 1141 GRE1.0010.13405.20 
  Chatzipanagiotou, Asimenia 1527 GRE1.0010.584023.20 
  Aivazian, Elpida Sofia 1566 GRE1.0010.644025.60 
  Koutsouraki, Ariadni 1450 GRE0.001-0.5240-20.80 

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)
 

 

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