Rapid: Individual Calculations February 2019
 Zheng, Thomas  Total change: -31.60  Rating chartPersonal card
 2019 Oceania Youth U12 Rapid Auckland NZL 2019-01-06
RcRownchangeKK*chgGame
 1320 1533 5.00 9 -1.71 20 -34.20 
  Liu, Lucas 1133  * NZL1.0010.08201.60 
  Anup Kumar, Vihaan 1347 AUS1.0010.26205.20 
  Zhang, Kendrick (kenny) 1402 NZL0.001-0.6820-13.60 
  Xu, Chengyun 1288 AUS0.001-0.8020-16.00 
  Ho, Oscar 1133  * AUS1.0010.08201.60 
  Yu, Jeffrey 1453 NZL1.0010.39207.80 
  Rupasinghe, Sayum 1394 AUS0.001-0.6920-13.80 
  Zhao, Tiger Chengxin 1162 AUS1.0010.10202.00 
  Renjith, Sravan 1571 NZL0.001-0.4520-9.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 NZ Rapid Championship 2019 Auckland NZL 2019-01-23
RcRownchangeKK*chgGame
 1562 1533 4.00 8 0.13 20 2.60 
  Clarke, Brandon G I f1933  * ENG0.001-0.0820-1.60 
  Chai, Jacob 1133  * NZL1.0010.08201.60 
  Runcan, Daniel-Ioan 1889 ROU0.001-0.1120-2.20 
  McRae, John 1291 NZL1.0010.20204.00 
  Lam, Ross c1933  * AUS0.001-0.0820-1.60 
  Chen, Matthew 1392 NZL0.001-0.6920-13.80 
  Mudaliar, Rohit 1413 NZL1.0010.34206.80 
  Gothorp, Thomas H T 1508 NZL1.0010.47209.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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