Individual Calculations June 2019
 Serbanescu, Diana-Maria  Total change: -11.80  Rating chartPersonal card
 2018/19 4NCL Div 1 Rounds 9 - 11 Telford ENG 2019-05-04
RcRownchangeKK*chgGame
 2051 2004 0.00 2 -0.88 20 -17.60 
  Zeidler, Sven P. f2180 WLS0.001-0.2720-5.40 
  Matta, Francesca 1922 ITA0.001-0.6120-12.20 

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)
 
 2018/19 4NCL Div 4 Rounds 9 - 11 Daventry ENG 2019-05-04
RcRownchangeKK*chgGame
 1846 2004 1.00 1 0.29 20 5.80 
  Sheard, Martin 1846 ENG1.0010.29205.80 

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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