Blitz: Individual Calculations October 2022
 Liu, William Rui  Total change: 73.20  Rating chartPersonal card
 2022 North Shore September Blitz Auckland NZL 2022-09-07
RcRownchangeKK*chgGame
 1609 1520 7.00 8 3.66 20 73.20 
  Rehansi, D P Sayuni Vonara 1114 NZL1.0010.08201.60 
  Johns, Daniel P 1809 NZL1.0010.842016.80 
  Wang, Daniel 1670 NZL1.0010.702014.00 
  Hart, Ralph 2174 NZL0.001-0.0120-0.20 
  Mao, Daqi 1651 NZL1.0010.682013.60 
  Park-Tamati, Philli 1669 NZL1.0010.702014.00 
  Liang, Qixuan 1453 NZL1.0010.41208.20 
  Barnett-Harris, Lucas 1335 NZL1.0010.26205.20 

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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