Rapid: Individual Calculations December 2021
 Balafoutas, Dimitrios  Total change: 7.20  Rating chartPersonal card
 13th Chess Festival Antonis Vragoteris Memorial - Rapid Thessaloniki GRE 2021-10-30
RcRownchangeKK*chgGame
 1338 1010 1.50 7 0.36 20 7.20 
  Michailidis, Dimosthenis 1614 GRE1.0010.982019.60 
  Boudoulis, Pashalis 1470 GRE0.001-0.0520-1.00 
  Pavlitsas, Konstantinos 1267 GRE0.001-0.1820-3.60 
  Kyriakidis, Christoforos 1367 GRE0.001-0.1120-2.20 
  Athanasiadis, Vasilios 1314 GRE0.001-0.1420-2.80 
  Seretis, Nikolaos G 995 GRE0.501-0.0220-0.40 
  Pantelidis, Kosmas 1341 GRE0.001-0.1220-2.40 

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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