Individual Calculations February 2019
 Abrudan, Alexandru  Total change: -28.40  Rating chartPersonal card
 Ariston Open 2019 Satu Mare ROU 2019-01-24
RcRownchangeKK*chgGame
 1440 1214 0.50 5 -0.71 40 -28.40 
  Muller, Wilhelm 1614  * ROU0.5010.424016.80 
  Breitkopf, Francisc 1614  * ROU0.001-0.0840-3.20 
  Buzuriu, Razvan-Florin 1368 ROU0.001-0.2940-11.60 
  Iuga, Ioan-Alexandru 1295 ROU0.001-0.3940-15.60 
  Muresan, Marian-Gabriel 1310 ROU0.001-0.3740-14.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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