Individual Calculations January 2019
 Nabil, Michael  Total change: 55.60  Rating chartPersonal card
 Cyprus Open 2018-19 Nicosia CYP 2018-11-10
RcRownchangeKK*chgGame
 1823 1926 7.00 9 1.39 40 55.60 
  Dimitriou, Marios 1549 GRE1.0010.09403.60 
  Kourouyiannis, Fivos 1728 CYP1.0010.24409.60 
  Evangelides, Kypros 1693 CYP1.0010.21408.40 
  Georgantas, Antonios 1837 GRE1.0010.384015.20 
  Savva, Panikos c2067 CYP0.5010.19407.60 
  Karagiannis, Kosmas 1882 GRE0.501-0.0640-2.40 
  Abatzidis, Stelios 1894 CYP1.0010.464018.40 
  Florentiades, Michalis 2013 CYP0.5010.12404.80 
  Aristotelous, Vassilis 1743 CYP0.501-0.2440-9.60 

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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