Blitz: Individual Calculations February 2024
 Ulm, Joy  Total change: 96.00  Rating chartPersonal card
 New Zealand Lightning Championship 2024 Palmerston North NZL 2024-01-11
RcRownchangeKK*chgGame
 1698 1275 3.00 7 2.40 40 96.00 
  Dare, Richard J 1924 NZL0.001-0.0140-0.40 
  Membrere, Briene 1762 NZL0.001-0.0440-1.60 
  Paulsen, Jens 1769 NZL1.0010.964038.40 
  Le, Thi Dieu Mi 1652 VIE0.001-0.0940-3.60 
  Patdu, Ariel A 1600 PHI1.0010.874034.80 
  Campbell, Cazna 1675  * NZL0.001-0.0840-3.20 
  Hamalala, Ronald 1502 NZL1.0010.794031.60 
 * 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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