Blitz: Individual Calculations October 2022
 Barnett-Harris, Lucas  Total change: 56.00  Rating chartPersonal card
 2022 North Shore September Blitz Auckland NZL 2022-09-07
RcRownchangeKK*chgGame
 1659 1335 4.50 8 2.80 20 56.00 
  Park-Tamati, Philli 1669 NZL0.001-0.1220-2.40 
  Rehansi, D P Sayuni Vonara 1114 NZL1.0010.22204.40 
  Thomas, Isambard 1876 NZL1.0010.972019.40 
  Li, Andrew 1462 NZL1.0010.672013.40 
  Hart, Ralph 2174 NZL0.0010.00200.00 
  Johns, Daniel P 1809 NZL1.0010.952019.00 
  Mao, Daqi 1651 NZL0.5010.37207.40 
  Liu, William Rui 1520 NZL0.001-0.2620-5.20 

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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