Rapid: Individual Calculations December 2022
 Tan, David  Total change: 16.80  Rating chartPersonal card
 BORNEO CHESS CHAMPIONSHIP 2022 - OPEN Kota Kinabalu MAS 2022-11-26
RcRownchangeKK*chgGame
 1682 1355 2.00 8 0.84 20 16.80 
  Wamaja, Ahmad Sabri 1765 MAS0.001-0.0820-1.60 
  Pg Kifli, Awangku Ruslie 1627 MAS1.0010.832016.60 
  Gimir, Louis Malison 1885 MAS0.001-0.0320-0.60 
  Zainul, Mupjajar 1677 MAS0.001-0.1320-2.60 
  Abdullah, Iskandar 1746 MAS1.0010.912018.20 
  Mohd Asdi, Mohd Izzuddin 1585 MAS0.001-0.2120-4.20 
  Abdul Rasad, Mohd Paijal 1691 MAS0.001-0.1220-2.40 
  Jubilee Apin, Abigail Aneng 1483 MAS0.001-0.3320-6.60 

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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