Rapid: Individual Calculations June 2022
 Xu, Luna  Total change: -7.00  Rating chartPersonal card
 Auckland May Rapid 2022 Auckland NZL 2022-05-21
RcRownchangeKK*chgGame
 1428 1322 2.50 7 -0.35 20 -7.00 
  Mistry, Prashant 1815 NZL0.001-0.0420-0.80 
  Zhu, Yeqing 1246 NZL0.001-0.6020-12.00 
  Smith, Scott R 1386 NZL1.0010.592011.80 
  Zara, Anas 1276 NZL1.0010.44208.80 
  Wells, Clinton A. 1759 NZL0.001-0.0620-1.20 
  Thurner, Anya 1306 NZL0.001-0.5220-10.40 
  Zhang, Tim Lifan 1208 NZL0.501-0.1620-3.20 

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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