Individual Calculations July 2022
 Martins, Devin S  Total change: 24.40  Rating chartPersonal card
 Space City Open 2022 Houston, TX USA 2022-06-10
RcRownchangeKK*chgGame
 1706 1265 0.00 4 -0.35 40 -14.00 
  El Awad, Santiago 1899 USA0.001-0.0140-0.40 
  Revellon, Lucas 1727 USA0.001-0.0540-2.00 
  Chang, Luca 1720 USA0.001-0.0640-2.40 
  Wang, Ethan Yizhe 1479 USA0.001-0.2340-9.20 

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)
 
 2nd Annual Texas Golden Open Grapevine, TX USA 2022-06-17
RcRownchangeKK*chgGame
 1550 1265 2.00 6 0.96 40 38.40 
  Wang, Kalia Y 1608 USA0.001-0.1240-4.80 
  Khasawneh, Faisal 1536 USA0.001-0.1740-6.80 
  Black, Raymond N 1459 USA1.0010.754030.00 
  Chang, Luca 1720 USA0.5010.444017.60 
  Gotpagar, Aadi 1507 USA0.5010.304012.00 
  Babel, Amay 1467 USA0.001-0.2440-9.60 

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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