Rapid: Individual Calculations January 2023
 Wang, Luis  Total change: -30.40  Rating chartPersonal card
 CD Lisboa Jovens Semirrapidas 2022-23 - U12 Lisboa POR 2022-12-17
RcRownchangeKK*chgGame
 1340 1173 0.00 2 -0.57 40 -22.80 
  Correia, Antonio M M F 1257 POR0.001-0.3840-15.20 
  Balyk, Roman 1422 UKR0.001-0.1940-7.60 

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)
 
 CD Lisboa Jovens Semirrapidas Equipas 2022-23 - U12 Lisboa POR 2022-12-17
RcRownchangeKK*chgGame
 1422 1173 0.00 1 -0.19 40 -7.60 
  Balyk, Roman 1422 UKR0.001-0.1940-7.60 

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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