Individual Calculations September 2023
 Mitzas, Dimitris  Total change: 5.40  Rating chartPersonal card
 32nd International open of Kavala Vasilis Theodoridis- B group Kavala GRE 2023-07-28
RcRownchangeKK*chgGame
 1601 1397 2.00 7 0.27 20 5.40 
  Papakyriakou, Charalampos 1642 GRE0.001-0.2020-4.00 
  Kovachev, Ivan 1668 BUL0.001-0.1720-3.40 
  Markides, Markellos 1438 CYP1.0010.562011.20 
  Sampsonoglou, Vasilios 1582 GRE1.0010.742014.80 
  Allen, John P 1657 IRL0.001-0.1820-3.60 
  Kazakis, Mattheos Konstantinos 1532 GRE0.001-0.3220-6.40 
  Beltran Ortiz, Edda Georgina 1687 ESP0.001-0.1620-3.20 

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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