Rapid: Individual Calculations June 2022
 Zhang, Kendrick Botong  Total change: -20.60  Rating chartPersonal card
 Auckland May Rapid 2022 Auckland NZL 2022-05-21
RcRownchangeKK*chgGame
 1529 1611 4.50 9 -1.03 20 -20.60 
  Lobanov, Nikita 1243 NZL1.0010.10202.00 
  Ang, Alphaeus Wei Ern f2214 NZL0.001-0.0220-0.40 
  Lau, Brillion Yan Jun 1317 NZL0.501-0.3520-7.00 
  McDonald, Duncan 1252 NZL0.001-0.9020-18.00 
  Nimmakayala, Srirama Vikhyath 1211  * NZL1.0010.08201.60 
  Zhang, Tim Lifan 1208 NZL1.0010.08201.60 
  Thornton, Giovanni Antonio 2049 NZL0.001-0.0620-1.20 
  Vital, Henry 1946 NZL0.001-0.1220-2.40 
  Po E-Tofaeono, Grayson 1325 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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