Individual Calculations July 2022
 Buzbuchi, Ionut  Total change: -103.80  Rating chartPersonal card
 Constanta County Chess Championship Navodari ROU 2022-05-28
RcRownchangeKK*chgGame
 1764 2301 2.50 5 -2.30 20 -46.00 
  Tudora, Paul 1901  * ROU1.0010.08201.60 
  Dinca, Radu 1639 ROU0.001-0.9920-19.80 
  Tinta, Gheorghe 1878 ROU1.0010.07201.40 
  Linca, Ionel 1769 ROU0.001-0.9720-19.40 
  Dumitrascu, Daniel 1635 ROU0.501-0.4920-9.80 
 * 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)
 
 The Seacoast Trophy Open - 31st ed. Eforie Nord ROU 2022-06-14
RcRownchangeKK*chgGame
 1860 2301 5.50 9 -2.89 20 -57.80 
  Craciun, Gheorghe 1901  * ROU1.0010.08201.60 
  Butolo, Alexandru-Mircea c1891 ROU1.0010.08201.60 
  Ciocani, Iosif 1948 ROU0.001-0.8920-17.80 
  Didiliuc, Dariana-Gabriela 1858 ROU0.001-0.9420-18.80 
  Milea, Florian 1708 ROU1.0010.02200.40 
  Ciomaga, Andrei 1826 ROU1.0010.05201.00 
  Tudor, Henry Edward 1877 ROU0.501-0.4320-8.60 
  Radu, David Cr. c1940 ROU0.001-0.9020-18.00 
  Cotoros, Eduard 1789 ROU1.0010.04200.80 
 * 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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