Blitz: Individual Calculations June 2018
 Petrakis, Nikolaos  Total change: -12.40  Rating chartPersonal card
 259th Blitz Kaissa Cafe 2018 Athens GRE 2018-05-15
RcRownchangeKK*chgGame
 1338 1198 1.00 5 -0.62 20 -12.40 
  Rodopoulos, Aristeidis 1424 GRE1.0010.792015.80 
  Tzerefos, Charalampos 1497 GRE0.001-0.1520-3.00 
  Pagalis, Georgios 1361 GRE0.001-0.2820-5.60 
  Makedonas, Ioannis 1023 GRE0.001-0.7320-14.60 
  Doganou, Konstantina 1387 GRE0.001-0.2520-5.00 

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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