Rapid: Individual Calculations July 2017
 Stefanakis, Dimitris  Total change: -21.20  Rating chartPersonal card
 73rd rapid SO Panellinios Athens GRE 2017-06-09
RcRownchangeKK*chgGame
 1248 1356 1.50 4 -1.06 20 -21.20 
  Kotsiopoulos, Panagiotis 1220 GRE0.501-0.1820-3.60 
  Doganos, Nikolaos 1320 GRE0.001-0.5520-11.00 
  Xydatos, Georgios 1116 GRE1.0010.20204.00 
  Sidiropoulos, Vasilis 1337 GRE0.001-0.5320-10.60 

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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