Individual Calculations January 2022
 Covaci, Stefan  Total change: -7.60  Rating chartPersonal card
 Bucharest Chess Weekend - 41st edition Bucuresti ROU 2021-11-19
RcRownchangeKK*chgGame
 1104 1504 1.00 1 0.08 20 1.60 
  Varabiescu, Petru 1104  * ROU1.0010.08201.60 
 * 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)
 
 1st December Cup - Open Poiana Tapului ROU 2021-11-27
RcRownchangeKK*chgGame
 1644 1504 2.50 5 0.67 20 13.40 
  Necula, Vlad-Eduard 1152 ROU1.0010.11202.20 
  Pirvulescu, Adrian 1903 ROU1.0010.922018.40 
  Uscoi, Cornel 1904  * ROU0.001-0.0820-1.60 
  Raducanu, Andrei-Augustin 1904  * ROU0.001-0.0820-1.60 
  Constantin, Eduard-Andrei 1356 ROU0.501-0.2020-4.00 
 * 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)
 
 Bucharest Chess Weekend - 42nd edition Bucuresti ROU 2021-12-03
RcRownchangeKK*chgGame
 1602 1504 1.50 3 0.29 20 5.80 
  Petroff, Vlad 1330 ROU0.001-0.7320-14.60 
  Roncea, Andreea-Alexandra 1573 GER1.0010.602012.00 
  Nikanova, Ekaterina wf1904  * BLR0.5010.42208.40 
 * 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)
 
 Bucharest Chess Weekend - 43rd edition Bucuresti ROU 2021-12-17
RcRownchangeKK*chgGame
 1521 1504 1.00 5 -1.42 20 -28.40 
  Nikanova, Ekaterina wf1904  * BLR0.001-0.0820-1.60 
  Cirlan, Ionut-Gheorghe 1787 ROU0.001-0.1620-3.20 
  Pandelescu, Maria-Catalina 1521 ROU0.001-0.4820-9.60 
  Sabou, Stefania Theodora 1117 ROU1.0010.09201.80 
  Stanica, Andrei 1274 ROU0.001-0.7920-15.80 
 * 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)
 

 

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