Rapid: Individual Calculations April 2017
 Kollias, Dimitrios  Total change: 7.60  Rating chartPersonal card
 Rapid Midday-Spring 2017 Patra GRE 2017-03-25
RcRownchangeKK*chgGame
 1474 1358 3.00 7 0.38 20 7.60 
  Androutsopoulos-Agiotatos, Vasil 1737 GRE1.0010.912018.20 
  Zaronikas, Dimitrios 1719 GRE0.001-0.1020-2.00 
  Makridis, Efstathios 1645 GRE0.001-0.1620-3.20 
  Antoniadis, Dimitrios 1130 GRE1.0010.21204.20 
  Christodoulou, Panormitis 1364 GRE0.001-0.4920-9.80 
  Panagopoulos, Georgios 1393 GRE0.001-0.4520-9.00 
  Papachristopoulos, Konstantinos 1331 GRE1.0010.46209.20 

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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