Rapid: Individual Calculations September 2023
 Burghisan, Alecsandru-Matei  Total change: 43.60  Rating chartPersonal card
 Romanian Navy Day 12th ed. Mangalia ROU 2023-08-12
RcRownchangeKK*chgGame
 1372 1081 2.50 6 1.09 40 43.60 
  Larion, Iustin 1299 ROU1.0010.784031.20 
  Cherepynskyi, Kyrylo 1559 UKR1.0010.954038.00 
  Dinca, Radu 1641 ROU0.001-0.0240-0.80 
  Toma, Maria C. 1001 ROU0.001-0.6140-24.40 
  Bostina, Teodor 1090 ROU0.001-0.4940-19.60 
  Cotoros, Eduard 1641 ROU0.5010.484019.20 

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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