Individual Calculations September 2017
 Scrob, Calin-Dan  Total change: -2.00  Rating chartPersonal card
 Arad International Chess Festival 2017 - U1600 Arad ROU 2017-08-08
RcRownchangeKK*chgGame
 1372 1236 2.00 6 -0.05 40 -2.00 
  Sonfalean, Maria-Laura 1570 ROU0.001-0.1240-4.80 
  Visanescu, Dragos-Nicholas 1337 ROU0.5010.14405.60 
  Gheorghiu, Gabriel-Ion 1529 ROU0.001-0.1540-6.00 
  Farcas, Rafael-Bogdan 1116 ROU1.0010.344013.60 
  Luca, Alexandru 1174 MDA0.501-0.0940-3.60 
  Mehedeniuc, Stefan 1506 ROU0.001-0.1740-6.80 

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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