Individual Calculations January 2017
 Dalpis, Nikolaos  Total change: -21.20  Rating chartPersonal card
 161st open SO Ampelokipon 2016 Athens GRE 2016-11-09
RcRownchangeKK*chgGame
 1338 1205 1.00 6 -1.06 20 -21.20 
  Patrinos, Ilias 1600 GRE0.001-0.0820-1.60 
  Megaloudis, Petros 1454 GRE0.001-0.1920-3.80 
  Aggelakis, Ioannis 1321 GRE0.001-0.3420-6.80 
  Vradelis, Stylianos 1149 GRE0.001-0.5820-11.60 
  Mousliadis, Nikolaos 1255 GRE1.0010.572011.40 
  Mandridis, Pantelis 1248 GRE0.001-0.4420-8.80 

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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