Rapid: Individual Calculations December 2023
 Li, Olivia  Total change: -76.00  Rating chartPersonal card
 2023 Summit Rapid Championships U1800 Auckland NZL 2023-11-12
RcRownchangeKK*chgGame
 1139 1399 3.00 6 -1.90 40 -76.00 
  Zhou, Martin 1170 NZL0.001-0.7940-31.60 
  Ding, Ark 1155 NZL0.001-0.8040-32.00 
  Powell, Brian 1083 NZL1.0010.13405.20 
  Lin, Zexin (chris) 1122 NZL0.001-0.8340-33.20 
  Xue, Eric 1155 NZL1.0010.20408.00 
  Gu, Isaac 1149 NZL1.0010.19407.60 

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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