Individual Calculations September 2022
 Grasu, Denis-Gabriel  Total change: 26.80  Rating chartPersonal card
 Brasov International Chess Festival - 6th ed. - B Poiana Brasov ROU 2022-07-24
RcRownchangeKK*chgGame
 1508 1435 4.00 8 0.74 40 29.60 
  Istrate, Ioan 1567 ROU0.001-0.3240-12.80 
  Bostina, Vladimir-Ioan 1084 ROU1.0010.11404.40 
  Ivancescu, Bogdan-Andrei 1563 ROU0.001-0.3340-13.20 
  Dimitriu, Filip 1264 ROU1.0010.274010.80 
  Ungureanu, Constantin-Gabriel 1713 ROU0.5010.334013.20 
  Clotan, Marius-Lilian 1791 ROU0.5010.394015.60 
  Ghisa, Alexander 1537 BEL0.5010.14405.60 
  Lungu, Cristian 1548 ROU0.5010.15406.00 

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)
 
 Amateur Chess Weekend 1st ed. Bucuresti ROU 2022-08-05
RcRownchangeKK*chgGame
 1542 1421 2.50 7 -0.07 40 -2.80 
  Ungureanu, Constantin-Gabriel 1713 ROU0.001-0.1540-6.00 
  Piscanu, Eduard-Ionut 1290 ROU1.0010.324012.80 
  Batali, Gheorghe 1666 ROU0.5010.304012.00 
  Salcu, Laurentiu 1746 ROU0.001-0.1340-5.20 
  Tudor, George S. 1292 ROU1.0010.334013.20 
  Pirvulescu, Adrian 1747 ROU0.001-0.1340-5.20 
  Balan, Sebastian-Andrei 1342 ROU0.001-0.6140-24.40 

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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