Individual Calculations October 2022
 Butuza, Stefan Aurelian  Total change: 84.40  Rating chartPersonal card
 Amateur Chess Weekend 2nd ed. Bucuresti ROU 2022-09-16
RcRownchangeKK*chgGame
 1561 1395 4.50 8 2.02 40 80.80 
  Scurtu, Adrian-Ilie 1604 ROU0.5010.274010.80 
  Geafer, Andrei-Ninel 1697 ROU1.0010.854034.00 
  Sorbun, Cristinel 1784 ROU0.001-0.0940-3.60 
  Statescu-Enescu, Vlad 1698 ROU0.001-0.1440-5.60 
  Axente, Cristian 1283 ROU1.0010.354014.00 
  Serbanoiu, Constantin 1561 ROU0.001-0.2840-11.20 
  Sabou, Stefania Theodora 1143 ROU1.0010.19407.60 
  Georgescu, Gabriel-Ioan f1719 ROU1.0010.874034.80 

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)
 
 Romanian 3rd League 2022 groupe V Round 3 Romania ROU 2022-09-28
RcRownchangeKK*chgGame
 1463 1395 0.50 1 0.09 40 3.60 
  Ioana, Julien-Gheorghe 1463 ROU0.5010.09403.60 

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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