Rapid: Individual Calculations January 2020
 Meng, Richard  Total change: 8.80  Rating chartPersonal card
 2019 North Island Rapid Championship Auckland NZL 2019-12-07
RcRownchangeKK*chgGame
 1666 1737 4.00 6 0.44 20 8.80 
  Zhu, David Junyang 1337  * NZL1.0010.08201.60 
  Gong, Daniel Hanwen f2137  * NZL0.001-0.0820-1.60 
  Gothorp, Thomas 1397 NZL1.0010.12202.40 
  Weng, Xintong (winston) 1531 NZL1.0010.24204.80 
  Garbett, Paul Anthony m2137  * NZL0.001-0.0820-1.60 
  Mudaliar, Rohit 1455 NZL1.0010.16203.20 
 * 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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