Rapid: Individual Calculations July 2015
 Dragomir, Sorin  Total change: 0.40  Rating chartPersonal card
 Mamaia Estival Cup Mamaia ROU 2015-05-31
RcRownchangeKK*chgGame
 1595 1623 3.00 7 -0.75 20 -15.00 
  Shishkov, Minko 2023  * BUL0.001-0.0820-1.60 
  Iacob, George-Vlad 1223  * ROU1.0010.08201.60 
  Panainte, Daniel-Iulian 2023  * ROU0.001-0.0820-1.60 
  Stoyanov, Daniel 1479 BUL0.001-0.6920-13.80 
  Gimurtu, Stelian 1393 ROU0.501-0.2920-5.80 
  Iacob, Radu-Nicolae 1223  * ROU1.0010.08201.60 
  Gurnov, Cristian 1802 ROU0.5010.23204.60 
 * 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)
 
 Romania Cup - teams open Bucharest ROU 2015-06-13
RcRownchangeKK*chgGame
 1709 1623 4.00 8 0.77 20 15.40 
  Apetrei, Iordan Florin 2023  * ROU0.001-0.0820-1.60 
  Stefan, Mihai 1704 ROU0.5010.11202.20 
  Creanga, Robert-Ionut 1483 ROU0.001-0.6920-13.80 
  Alexa, Andrei-Valentin 1518 ROU1.0010.36207.20 
  Oprea, Rares-Andrei 1566 ROU1.0010.42208.40 
  Iorga, Corneliu 1685 ROU1.0010.592011.80 
  Linca, Ionel 1858 ROU0.001-0.2120-4.20 
  Frunza, Ionel 1832 ROU0.5010.27205.40 
 * 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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