Individual Calculations May 2021
 Barnett-Harris, Lucas  Total change: 119.60  Rating chartPersonal card
 2021 North Shore Summer Cup Auckland NZL 2021-02-03
RcRownchangeKK*chgGame
 1646 1272 2.50 5 2.01 40 80.40 
  Hair, Philip I 1672  * NZL0.5010.424016.80 
  Yu, Jeffrey 1556 NZL1.0010.844033.60 
  Holdaway, Steven 1659 NZL1.0010.914036.40 
  Krstev, Antonio 1672  * NZL0.001-0.0840-3.20 
  Laking, Robert 1672  * NZL0.001-0.0840-3.20 
 * 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)
 
 Auckland ANZAC Weekender 2021 Auckland NZL 2021-04-24
RcRownchangeKK*chgGame
 1631 1288 1.50 4 0.98 40 39.20 
  Ha, Huy Minh (timothy) 1688  * NZL0.5010.424016.80 
  Nagorski, Alex c1688  * NZL0.001-0.0840-3.20 
  Ravi, Narasimhan Lakshmi 1458 NZL1.0010.724028.80 
  Rains, Edward c1688  * NZL0.001-0.0840-3.20 
 * 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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