Individual Calculations January 2023
 Sioutis, Angelos  Total change: -12.40  Rating chartPersonal card
 35th open PS Peristeriou Peristeri GRE 2022-10-22
RcRownchangeKK*chgGame
 1701 1705 3.50 7 -0.31 40 -12.40 
  Armeniakos, Sotiris 1620 GRE0.001-0.6240-24.80 
  Fragou, Maria V. 1409 GRE1.0010.15406.00 
  Gkikopoulos, Alexandros 1350 GRE1.0010.11404.40 
  Oikonomopoulos, Filippos 1767 GRE1.0010.594023.60 
  Patrelakis, Evaggelos f2375 GRE0.001-0.0140-0.40 
  Tampakis, Vasileios 1603 GRE0.001-0.6440-25.60 
  Mylonakis, Ioannis 1782 GRE0.5010.11404.40 

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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