Rapid: Individual Calculations September 2021
 Wang, Justin Zhide  Total change: 32.60  Rating chartPersonal card
 2021 Summit Junior Rapid Aug Auckland NZL 2021-08-08
RcRownchangeKK*chgGame
 1333 1404 6.00 6 2.43 20 48.60 
  Shenoy, Pranav 1182 NZL1.0010.22204.40 
  Yue, Annie 1268 NZL1.0010.32206.40 
  Lian, Leo Yitao 1318 NZL1.0010.38207.60 
  Nascimento, Francisco 1510 NZL1.0010.642012.80 
  Coen, Victor 1393 NZL1.0010.48209.60 
  Bhatt, Daksh 1327 NZL1.0010.39207.80 

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)
 
 ACC Spring Rapid 2021 Auckland NZL 2021-08-16
RcRownchangeKK*chgGame
 1493 1404 0.00 2 -0.80 20 -16.00 
  Wang, Aaron Ziwen 1677 NZL0.001-0.1720-3.40 
  Po E-Tofaeono, Grayson 1308 NZL0.001-0.6320-12.60 

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)
 

 

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