Individual Calculations July 2019
 Diakoumeas, Aristofanis  Total change: 1.80  Rating chartPersonal card
 22nd International Open Athens Challenge 2019 - Group B Heraklio Attikis GRE 2019-06-15
RcRownchangeKK*chgGame
 1307 1453 5.50 8 0.09 20 1.80 
  Tampakaki, Despoina 1057 GRE1.0010.08201.60 
  Dimopoulos, Anestis 1257 GRE1.0010.25205.00 
  Kotsifis, Emmanouel 1329 GRE0.001-0.6720-13.40 
  Styfougias, Evangelos 1217 GRE1.0010.20204.00 
  Panaidis, Fragkiskos 1313 GRE1.0010.31206.20 
  Daniilidi, Dimitra Lydia 1232 GRE1.0010.22204.40 
  Diamandis, Georgios 1537 GRE0.5010.12202.40 
  Papadopoulos, Dimitrios Ath 1511 GRE0.001-0.4220-8.40 

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)
 

 

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