Individual Calculations July 2019
 Kofkeli, Eleni  Total change: 103.20  Rating chartPersonal card
 22nd International Open Athens Challenge 2019 - Group B Heraklio Attikis GRE 2019-06-15
RcRownchangeKK*chgGame
 1372 1098 4.00 8 2.58 40 103.20 
  Sidiropoulos, Vasilis 1497 GRE0.001-0.0840-3.20 
  Soursos, Panayotis 1480 GRE1.0010.914036.40 
  Dallis, Ioannis 1354 GRE0.001-0.1940-7.60 
  Seferlis, Georgios 1366 GRE1.0010.834033.20 
  Kassios, Dimitrios 1287 GRE0.5010.254010.00 
  Panaidis, Fragkiskos 1313 GRE0.5010.274010.80 
  Moschovakis, Dimitrios 46671 1270 GRE0.001-0.2740-10.80 
  Konstantinidis, Dimitrios Gk 1411 GRE1.0010.864034.40 

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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