Individual Calculations January 2022
 Cirlan, Ionut-Gheorghe  Total change: -3.00  Rating chartPersonal card
 Bucharest Chess Weekend - 41st edition Bucuresti ROU 2021-11-19
RcRownchangeKK*chgGame
 1653 1787 3.50 6 -0.35 20 -7.00 
  Cretescu, Emma 1387  * ROU1.0010.08201.60 
  Radu, Ioan 2040 ROU0.5010.31206.20 
  Calota, Rares-Stefan 1559 ROU0.501-0.2920-5.80 
  Ivancescu, Bogdan-Andrei 1421 ROU0.501-0.4020-8.00 
  Coicev, Matei-Andrei 2028 ROU0.001-0.2020-4.00 
  Frent-Lung, Gheorghe 1485 ROU1.0010.15203.00 
 * 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
 1739 1787 4.00 6 0.76 20 15.20 
  Mihalcea, Ioan Alexandru 1387  * ROU1.0010.08201.60 
  Olteanu, Gabriel-Luca 1622 ROU1.0010.28205.60 
  Raducanu, Andrei-Augustin 2046 ROU0.001-0.1820-3.60 
  Oncescu, Vlad-Norin 1465 ROU1.0010.13202.60 
  Nikanova, Ekaterina wf1961 BLR0.5010.23204.60 
  Ignat, Matei-Marius 1951 ROU0.5010.22204.40 
 * 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
 1771 1787 2.00 5 -0.56 20 -11.20 
  Ambru, Dan-Calin 1981 ROU0.001-0.2520-5.00 
  Covaci, Stefan 1504 ROU1.0010.16203.20 
  Ignat, Matei-Marius 1951 ROU0.001-0.2820-5.60 
  Sandulescu, Gheorghe 1585 ROU1.0010.24204.80 
  Butolo, Alexandru-Mircea c1835 ROU0.001-0.4320-8.60 

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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