Rapid: Individual Calculations July 2021
 Susman, Danir  Total change: -31.00  Rating chartPersonal card
 Constanta Chess Championship - 68th ed. Constanta ROU 2021-06-04
RcRownchangeKK*chgGame
 1339 1360 3.00 8 -1.44 20 -28.80 
  David, Cristian 1938 ROU0.001-0.0220-0.40 
  Plotic, Patricia-Stefania 1037 ROU0.501-0.3720-7.40 
  Grecu, Nicola 1234 ROU0.001-0.6720-13.40 
  Serban, Andrei-Ovidiu 1133 ROU1.0010.21204.20 
  Cotoros, Eduard 1612 ROU0.001-0.1920-3.80 
  Leu, Dragos Stefan 1319 ROU0.001-0.5620-11.20 
  Ghenea, Bogdan-Ioan 1096 ROU0.501-0.3220-6.40 
  Ivan, Daniel 1346 ROU1.0010.48209.60 

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)
 
 Navodari Open Navodari ROU 2021-06-06
RcRownchangeKK*chgGame
 1673 1360 1.00 4 -0.11 20 -2.20 
  Stanciu, Tiberiu-Petre 2005 ROU0.001-0.0120-0.20 
  Ghimpu, Samuel-Timotei f2031 ROU0.001-0.0120-0.20 
  Bobu, Stefan-Valentin 1397 ROU0.001-0.4520-9.00 
  Florea, Adrian 1257 ROU1.0010.36207.20 

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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