Blitz: Individual Calculations October 2022
 Rehansi, D P Sayuni Vonara  Total change: 7.20  Rating chartPersonal card
 2022 North Shore September Blitz Auckland NZL 2022-09-07
RcRownchangeKK*chgGame
 1409 1114 1.00 4 0.36 20 7.20 
  Liu, William Rui 1520 NZL0.001-0.0820-1.60 
  Barnett-Harris, Lucas 1335 NZL0.001-0.2220-4.40 
  Cebes, Quice Vincent 1321 NZL1.0010.772015.40 
  Pakenham, John 1461 NZL0.001-0.1120-2.20 

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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