Rapid: Individual Calculations September 2020
 Yu, Weiyang  Total change: 0.00  Rating chartPersonal card
 2020 Summit Junior Rapid Aug Auckland NZL 2020-08-09
RcRownchangeRpKK*chgGame
 1230 0 0.00 4 0.00 430   0.00 
  Weng, Allen 1263 NZL0.0010.00 0.00 
  Tang, Tracy 1301 NZL0.0010.00 0.00 
  Lu, Charles 1255 NZL0.0010.00 0.00 
  Liu, Lanjun 1101 NZL0.0010.00 0.00 

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 2020 Auckland NZL 2020-08-10
RcRownchangeRpKK*chgGame
 1327 0 0.50 3 0.00 1054   0.00 
  Saheb, Saahir 1403 NZL0.0010.00 0.00 
  Treanor, Scott 1308 NZL0.0010.00 0.00 
  Zhu, David Junyang 1269 NZL0.5010.00 0.00 

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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