Blitz: Individual Calculations February 2023
 De Vas, Yonal  Total change: 1.20  Rating chartPersonal card
 2023 Oceania Zonal Blitz Melbourne AUS 2023-01-26
RcRownchangeKK*chgGame
 1513 1402 3.50 9 0.03 40 1.20 
  Korenevski, Oleg c1843 AUS1.0010.944037.60 
  Guo, Zhi Lin wf1813 AUS0.001-0.0840-3.20 
  Poberezovsky, Daniel 1675 AUS0.001-0.1740-6.80 
  Ribau, O`neill 1693 NRU0.001-0.1540-6.00 
  Kolak, Tanya 1548 AUS0.001-0.3040-12.00 
  De Vas, Senudi 1248 AUS0.501-0.2140-8.40 
  Horlin-Smith, Alexander 1237 AUS1.0010.284011.20 
  Cherukuvada, Tejas 1435 AUS0.001-0.4540-18.00 
  Yang, Bochen 1129 AUS1.0010.17406.80 

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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