Individual Calculations April 2022
 Trapalis, Theodoros  Total change: -46.40  Rating chartPersonal card
 55th Piraeus Championship Giorgos Bichakis Memorial Piraeus GRE 2022-01-29
RcRownchangeKK*chgGame
 1774 1857 3.00 7 -1.16 40 -46.40 
  Kassios, Dimitrios 1659 GRE0.001-0.7640-30.40 
  Nteligiorgis, Georgios 1471 GRE1.0010.09403.60 
  Tsomis, Dimitrios f1800 GRE0.501-0.0840-3.20 
  Poupalos, Nikolaos 1971 GRE0.001-0.3440-13.60 
  Mylonakis, Ioannis 1650 GRE1.0010.23409.20 
  Tzortzatos, Dimosthenis Panagiot 1843 GRE0.501-0.0240-0.80 
  Karakatsanis, Nikolaos 2027 GRE0.001-0.2840-11.20 

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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