Rapid: Individual Calculations December 2022
 Orfanidis, Nikolaos P  Total change: 10.00  Rating chartPersonal card
 Autumn open Rapid 2022 Piraeus CC Piraeus GRE 2022-10-29
RcRownchangeKK*chgGame
 1516 1087 1.00 5 0.25 40 10.00 
  Geropapas, Periklis 1790 GRE0.001-0.0140-0.40 
  Alexakis, Aleksandros 1302 GRE0.001-0.2340-9.20 
  Papadopoulou, Marilena 1549 GRE0.001-0.0540-2.00 
  Kouvardas, Themistoklis 1118 GRE1.0010.544021.60 
  Dimitriadis, Theodoros 1823 GRE0.0010.00400.00 

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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