Individual Calculations September 2011
 Batranca, Ion  Total change: -28.05  Rating chartPersonal card
 Summer Chess in Craiova Craiova ROU 2011-07-21
RcRownchangeKK*chgGame
 1892 1767 0.50 3 -0.60 15 -9.00 
  Prunescu, Claudiu 2167  * ROU0.001-0.0815-1.20 
  Kevorchian, Andreea-Gabriela 1503 ROU0.501-0.3215-4.80 
  Dragulescu, Narcisa-Lavinia 2007 ROU0.001-0.2015-3.00 
 * 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)
 
 Dragasani Municipality Cup Dragasani ROU 2011-07-23
RcRownchangeKK*chgGame
 1705 1767 0.50 3 -1.27 15 -19.05 
  Andronescu, Madalin 2149 ROU0.001-0.0915-1.35 
  Mihai, Eleonora-Antonia 1460 ROU0.001-0.8615-12.90 
  Muresan, Mihai-Alexandru 1506 ROU0.501-0.3215-4.80 

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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