Individual Calculations April 2015
 Iordache, Dumitru  Total change: -25.80  Rating chartPersonal card
 PAUL DIACONESCU Memorial 2015 Ploiesti ROU 2015-03-12
RcRownchangeKK*chgGame
 1552 1573 3.00 8 -1.29 20 -25.80 
  Barbu, Nicolai f1973  * ROU0.001-0.0820-1.60 
  Popa, Andra-Maria 1286 ROU1.0010.16203.20 
  Iordache, Adrian-Iulian 1973  * ROU0.001-0.0820-1.60 
  Coman, Ana-Cristina 1480 ROU1.0010.37207.40 
  Mastalos, Iannis-Mihai 1585 ROU0.001-0.4820-9.60 
  Cinatti, Laurentiu 1610 ROU0.001-0.4520-9.00 
  Ungureanu, David-Mihai 1223 ROU0.501-0.3920-7.80 
  Marin, Alexia-Iuliana 1287 ROU0.501-0.3420-6.80 
 * 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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