Individual Calculations March 2020
 Hadjiyiannis, Costas  Total change: -12.00  Rating chartPersonal card
 Cyprus Open 2020 Cyprus CYP 2020-01-05
RcRownchangeKK*chgGame
 1648 1713 4.00 8 -0.60 20 -12.00 
  Tornaritis, Kriton 1313  * CYP0.501-0.4220-8.40 
  Markides, Markellos 1433 CYP1.0010.16203.20 
  Savva, Panikos c2043 CYP0.5010.38207.60 
  Stefanidi, Maria-Anna wf1984 GRE0.001-0.1720-3.40 
  Sukhovenko, Maxim 1550 FID1.0010.28205.60 
  Florentiades, Michalis 2023 CYP0.001-0.1420-2.80 
  Stratis, Orestis 1463 CYP0.001-0.8120-16.20 
  Ioannides, Andreas 1372 CYP1.0010.12202.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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