Rapid: Individual Calculations November 2023
 Vilaphen, Phakthong  Total change: 50.40  Rating chartPersonal card
 1st The Rooky International Open 2023 - Super Rapid Open Bangkok THA 2023-10-21
RcRownchangeKK*chgGame
 1869 1505 2.00 5 1.26 40 50.40 
  Sankaranarayanan.k 1733 IND1.0010.794031.60 
  Burbach, Brunel Baron 1917 THA1.0010.934037.20 
  Baba, Masahiro f2259 JPN0.0010.00400.00 
  Wongsawan, Thoetsak 1709 THA0.001-0.2440-9.60 
  Gutsulyak, Nikolay 1727 RUS0.001-0.2240-8.80 

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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