Blitz: Individual Calculations May 2019
 Vlachopoulou, Isavella Maria  Total change: 18.60  Rating chartPersonal card
 Open ultima Blitz by ASOP Dias - A group MID Apr 2019 S2 Petroupoli GRE 2019-04-14
RcRownchangeKK*chgGame
 1208 1121 2.50 4 0.93 20 18.60 
  Tzortzatos, Dimosthenis Panagiot 1245 GRE0.5010.17203.40 
  Charalampopoulos, Panagiotis 1074 GRE1.0010.43208.60 
  Tzortzatos, Ioannis 1128 GRE1.0010.512010.20 
  Papadopoulos, Emanouil 1384 GRE0.001-0.1820-3.60 

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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