Rapid: Individual Calculations September 2023
 Buzdugan, Victor  Total change: 109.20  Rating chartPersonal card
 Romanian Navy Day 12th ed. Mangalia ROU 2023-08-12
RcRownchangeKK*chgGame
 1281 1068 5.00 8 2.73 40 109.20 
  Prignea, David-Cristian 1191 ROU1.0010.674026.80 
  Rata, Stefan-Bogdan 1364 ROU0.5010.354014.00 
  Marin, Gabriel-Ionut 1100 ROU0.001-0.4640-18.40 
  Sonuvar, Turan-Can 1059 ROU1.0010.494019.60 
  Larion, Iustin 1299 ROU0.5010.294011.60 
  Toma, Christian 1034 ROU1.0010.454018.00 
  Dinca, Radu 1641 ROU0.001-0.0240-0.80 
  Cherepynskyi, Kyrylo 1559 UKR1.0010.964038.40 

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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