Individual Calculations July 2022
 Bambou, Christophe  Total change: -38.40  Rating chartPersonal card
 Ray Conway Memorial Tuesday Night Marathon - 1800+ Round 5-7 San Francisco, California USA 2022-05-31
RcRownchangeKK*chgGame
 1997 2027 1.00 2 -0.07 20 -1.40 
  Lewis, Edward 1890 USA0.501-0.1820-3.60 
  Winslow, Elliott m2104 USA0.5010.11202.20 

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)
 
 21st Addison Memorial Championship San Francisco, California USA 2022-06-25
RcRownchangeKK*chgGame
 1702 2026 2.50 5 -1.85 20 -37.00 
  Wu, Wentao 1685 USA1.0010.12202.40 
  Molodyk, Mikhail 1716 RUS0.501-0.3620-7.20 
  Lin, Daniel 1649 USA0.001-0.9120-18.20 
  Xiong, Andy 1695 USA1.0010.12202.40 
  Dai, Xuli 1765 USA0.001-0.8220-16.40 

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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