Individual Calculations April 2015
 Dobrin, Catalin  Total change: 3.00  Rating chartPersonal card
 National Chess Championship - 1/2 final - open Iasi ROU 2015-03-02
RcRownchangeKK*chgGame
 1758 1820 4.50 9 -0.77 20 -15.40 
  Gheorghiu, Calin 2220  * ROU0.5010.42208.40 
  Barbulescu, Robert-Cristian 1420  * ROU1.0010.08201.60 
  Dobre, Claudiu-Cristian f2220  * ROU0.001-0.0820-1.60 
  Stegariu, Vlad-Ionut 2220  * ROU0.001-0.0820-1.60 
  Hriscu, Alexandru-Gabriel 1627 ROU0.001-0.7520-15.00 
  Oloeriu, Delia-Ioana 1529 ROU1.0010.15203.00 
  Baban, Catalin-Dumitru 1624 ROU0.501-0.2520-5.00 
  Ion, Dragos-Cosmin 1428 ROU0.501-0.4220-8.40 
  Hrib, Andrada-Ioana 1531 ROU1.0010.16203.20 
 * 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)
 
 PAUL DIACONESCU Memorial 2015 Ploiesti ROU 2015-03-12
RcRownchangeKK*chgGame
 1854 1820 4.50 8 0.92 20 18.40 
  Popa, Andra-Maria 1420  * ROU0.501-0.4220-8.40 
  Florescu, Codrut-Constantin m2213 ROU0.001-0.0820-1.60 
  Mos, Maria-Magdalena 1467 ROU1.0010.11202.20 
  Risnoveanu, Gheorghe-Cristian 2049 ROU1.0010.792015.80 
  Oncel, Ilie 2098 ROU0.5010.33206.60 
  Cigoianu-Onu, Raluca-Gabriela 2044 ROU0.001-0.2220-4.40 
  Iliescu, Valentin-Teodor 1497 ROU1.0010.13202.60 
  Lazar, Iosif 2042 ROU0.5010.28205.60 
 * 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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