Rapid: Individual Calculations June 2021
 Yue, Annie  Total change: 31.60  Rating chartPersonal card
 2021 Summit Junior Rapid May Auckland NZL 2021-05-09
RcRownchangeKK*chgGame
 1364 1236 0.00 2 -0.66 20 -13.20 
  Liu, William Rui 1356 NZL0.001-0.3420-6.80 
  Zhao, Jay Zi Xuan 1371 NZL0.001-0.3220-6.40 

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)
 
 Auckland May Rapid 2021 Auckland NZL 2021-05-22
RcRownchangeKK*chgGame
 1442 1236 4.50 9 2.24 20 44.80 
  Zhang, Kendrick Botong 1648 NZL1.0010.932018.60 
  Mao, Daqi 1629 NZL0.001-0.0820-1.60 
  Etemadipour, Ramin 1439 NZL0.001-0.2420-4.80 
  Wang, Justin Zhide 1350 NZL1.0010.662013.20 
  Po E-Tofaeono, Hunter 1390 NZL0.001-0.2920-5.80 
  Coates, Alex 1362 NZL0.5010.17203.40 
  Lee, Fergus 1336 NZL0.001-0.3620-7.20 
  Hwang, Ryan 1493 NZL1.0010.822016.40 
  Po E-Tofaeono, Grayson 1330 NZL1.0010.632012.60 

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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