Individual Calculations July 2023
 Phung, Phuong Nguyen  Total change: -12.00  Rating chartPersonal card
 Scheveningen Match VIE - SIN. Match B - 2023 Ha Noi VIE 2023-05-29
RcRownchangeKK*chgGame
 1478 1508 4.00 8 -0.30 40 -12.00 
  Sreekarthika, Velmurugan 1536 SGP0.001-0.4640-18.40 
  Pang, Kay Yan Eden 1457 SGP0.501-0.0740-2.80 
  Kong, Zi Yau Bernadette wc1588 SGP0.001-0.3940-15.60 
  Koh, Wei Le Gladys 1331 SGP0.501-0.2340-9.20 
  Sreekarthika, Velmurugan 1536 SGP1.0010.544021.60 
  Pang, Kay Yan Eden 1457 SGP0.501-0.0740-2.80 
  Kong, Zi Yau Bernadette wc1588 SGP1.0010.614024.40 
  Koh, Wei Le Gladys 1331 SGP0.501-0.2340-9.20 

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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