Blitz: Individual Calculations June 2021
 Xie, Felix  Total change: 55.40  Rating chartPersonal card
 2021 North Shore May Lightning Auckland NZL 2021-05-19
RcRownchangeKK*chgGame
 1525 1679 6.50 8 1.05 20 21.00 
  Aylett, Richard 1253 NZL1.0010.07201.40 
  Liang, Ting 1453 USA1.0010.21204.20 
  Zhang, Jasmine Haomo wm1965 NZL0.001-0.1620-3.20 
  Tang, Hao 1316 NZL1.0010.10202.00 
  Hart, Ralph 2182 NZL1.0010.962019.20 
  Li, Andrew 1417 NZL0.501-0.3220-6.40 
  Chen, Anderson 1333 NZL1.0010.11202.20 
  Zhu, David Junyang 1281 NZL1.0010.08201.60 

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)
 
 Auckland May Blitz 2021 Auckland NZL 2021-05-22
RcRownchangeKK*chgGame
 1840 1679 4.50 8 1.72 20 34.40 
  Chen, Matthew 1435 NZL1.0010.20204.00 
  Steadman, Michael V R f2147 NZL1.0010.952019.00 
  Ang, Alphaeus Wei Ern f2105 NZL1.0010.932018.60 
  Thornton, Giovanni Antonio 2107 NZL0.5010.43208.60 
  Qin, Oscar Shu Xuan 1493 NZL0.001-0.7420-14.80 
  Gong, Daniel Hanwen f1972 NZL0.001-0.1520-3.00 
  Po E-Tofaeono, Grayson 1498 NZL1.0010.26205.20 
  Zhang, Jasmine Haomo wm1965 NZL0.001-0.1620-3.20 

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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