Blitz: Individual Calculations February 2023
 Liu, Richard Jingjie  Total change: 20.80  Rating chartPersonal card
 2023 New Zealand Blitz Wellington NZL 2023-01-11
RcRownchangeKK*chgGame
 1748 1370 2.00 7 1.13 40 45.20 
  Xie, Felix c2073 NZL0.001-0.0140-0.40 
  Van Der Hoorn, Thomas 1724 NZL0.001-0.1140-4.40 
  Gold, Hamish 1686 NZL1.0010.874034.80 
  Perrin, Brent 1848 ENG0.001-0.0540-2.00 
  Malcolm, Aidan 1553 NZL1.0010.744029.60 
  Suggate, Romero 1782 NZL0.001-0.0740-2.80 
  Paxton, Levi 1568 NZL0.001-0.2440-9.60 

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)
 
 2023 Oceania Zonal Blitz Melbourne AUS 2023-01-26
RcRownchangeKK*chgGame
 1481 1370 2.50 8 -0.61 40 -24.40 
  Shah, Neville 1817 AUS0.001-0.0640-2.40 
  Depaune, Ricko f1730 NRU0.001-0.1040-4.00 
  Horlin-Smith, Alexander 1237 AUS1.0010.324012.80 
  Weigall, Jay 1519 AUS0.001-0.3040-12.00 
  Sanusi-Goh, Gavyn 1466 AUS0.001-0.3740-14.80 
  Singh, Harnam 1138 AUS1.0010.21408.40 
  Stolyarov, Michael 1731 AUS0.001-0.1040-4.00 
  Kariyawasam, Trent 1213 AUS0.501-0.2140-8.40 

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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