Individual Calculations January 2024
 Romualdez, Davin Sean  Total change: 18.00  Rating chartPersonal card
 EASTERN ASIA JUNIORS and GIRLS CHESS CHAMPIONSHIP 2023 - Open Kota Kinabalu, Sabah MAS 2023-12-02
RcRownchangeKK*chgGame
 1802 1668 3.50 8 0.45 40 18.00 
  Akmal, Ahmad 1824 BRU1.0010.714028.40 
  Amilal, Munkhdalai f2388 MGL0.001-0.0140-0.40 
  Labog, Jan Clifford 1818 PHI0.001-0.3040-12.00 
  Abdul Sahim, Muhd Tirmidzi 1435 MAS1.0010.21408.40 
  Cu, Ivan Travis 1909 PHI0.001-0.2040-8.00 
  Chong, Hao Ern 1765 MAS1.0010.634025.20 
  Hiew, Jing Yung 1591 MAS0.001-0.6140-24.40 
  Likoh, Jason Warren 1683 MAS0.5010.02400.80 

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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