Individual Calculations November 2023
 Colta, Tudor Cristian  Total change: -22.40  Rating chartPersonal card
 Tasnad Open 2023 - U1800 Tasnad ROU 2023-09-14
RcRownchangeKK*chgGame
 1308 1288 2.50 6 -0.56 40 -22.40 
  Gulias, Alin-Constantin 1703 ROU0.001-0.0740-2.80 
  Blandul, Valentin-Cosmin 1052 ROU0.501-0.3040-12.00 
  Codrea, Tudor-Ioan 1149 ROU0.501-0.1940-7.60 
  Mihai, Narcisa-Lavinia 1678 ROU0.001-0.0940-3.60 
  Moldovan, Alina-Cristina 1103 ROU1.0010.264010.40 
  Stana, Rares-Andrei 1161 ROU0.501-0.1740-6.80 

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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