Individual Calculations January 2022
 Butuza, Stefan Aurelian  Total change: -20.00  Rating chartPersonal card
 Romanian 3rd League - group III Rounds 3-5 Romania ROU 2021-11-07
RcRownchangeKK*chgGame
 1894 1494 0.50 1 0.42 40 16.80 
  Ferenczi, Sandor-Levente 1894  * ROU0.5010.424016.80 
 * 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)
 
 Iasi Cup 2021 Iasi ROU 2021-11-25
RcRownchangeKK*chgGame
 1648 1494 1.00 3 -0.04 40 -1.60 
  Bejan, Sergiu 1887 MDA0.001-0.0840-3.20 
  Pislariu, Stefanel-Vasilica 1894  * ROU0.001-0.0840-3.20 
  Dima, Constantin-Lucian 1164 ROU1.0010.12404.80 
 * 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)
 
 Arad Autumn Chess Festival 3 Arad ROU 2021-12-03
RcRownchangeKK*chgGame
 1601 1490 0.50 4 -0.88 40 -35.20 
  Rosca, Mario-Andrei 1582 ROU0.001-0.3740-14.80 
  Korcsek, Alexandru-David 1636 ROU0.5010.20408.00 
  Balaceanu, David 1567 ROU0.001-0.3940-15.60 
  Stefan, Iulia-Cristiana 1620 ROU0.001-0.3240-12.80 

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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