Rapid: Individual Calculations December 2023
 Li, Hanxiao Lucas  Total change: 9.20  Rating chartPersonal card
 2023 Summit Rapid Championships U1800 Auckland NZL 2023-11-12
RcRownchangeKK*chgGame
 1260 1030 1.50 6 0.23 40 9.20 
  Gothorp, Thomas H T 1310 NZL0.001-0.1640-6.40 
  Meng, Dexuan (derek) 1222 NZL0.5010.254010.00 
  Gan, Fred 1318 NZL1.0010.844033.60 
  Zhao, Nicole Xiaoyin 1289 NZL0.001-0.1840-7.20 
  Si, William 1219 NZL0.001-0.2540-10.00 
  Blunden, Nathan 1204 NZL0.001-0.2740-10.80 

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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