Individual Calculations September 2017
 Marginean, Bogdan-Andrei  Total change: -11.60  Rating chartPersonal card
 Carpathian Trophy 2017 - B Predeal ROU 2017-08-14
RcRownchangeKK*chgGame
 1268 1397 3.00 5 -0.29 40 -11.60 
  Kocak, Halil 1207 ROU0.001-0.7540-30.00 
  Mitrea, Alexandra-Ioana 1069 ROU1.0010.13405.20 
  Mocan, Radu-Adrian 1273 ROU1.0010.334013.20 
  Spiridon, Anisia 1375 ROU0.501-0.0340-1.20 
  Teodorescu, Luca-Nicolae 1418 ROU0.5010.03401.20 

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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