Rapid: Individual Calculations December 2017
 Chiorescu, Vlad  Total change: 9.00  Rating chartPersonal card
 Rotary Club Alba Iulia Cup Civitas Solis - C Alba Iulia ROU 2017-10-28
RcRownchangeKK*chgGame
 1397 1409 2.50 4 0.45 20 9.00 
  Ferentiu, Raul-Florin 1545 ROU1.0010.682013.60 
  Iorga, Maria-Irina 1177 ROU1.0010.21204.20 
  Arion, Ilie 1575 ROU0.001-0.2820-5.60 
  Tarciuc, Ianis-Mihai 1289 ROU0.501-0.1620-3.20 

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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