Rapid: Individual Calculations October 2023
 Xiao, Yiyi  Total change: 3.40  Rating chartPersonal card
 FIDE World Women's Team Championship 2023 - Pool B Bydgoszcz POL 2023-09-06
RcRownchangeKK*chgGame
 2198 2240 1.00 2 -0.11 20 -2.20 
  Sieber, Fiona wg2245 GER1.0010.512010.20 
  Radeva, Viktoria wg2151 BUL0.001-0.6220-12.40 

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)
 
 FIDE World Women's Team Championship 2023 - Knock Out Bydgoszcz POL 2023-09-09
RcRownchangeKK*chgGame
 2342 2240 1.00 2 0.28 20 5.60 
  Javakhishvili, Lela mwg2342 GEO0.5010.14202.80 
  Javakhishvili, Lela mwg2342 GEO0.5010.14202.80 

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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