Individual Calculations February 2022
 Chakrabarti, Brejesh  Total change: -32.40  Rating chartPersonal card
 2021 Charlotte Open Charlotte, North Carolina USA 2021-12-26
RcRownchangeKK*chgGame
 2116 2039 3.50 9 -0.15 40 -6.00 
  Sharma, Hemant m2356 IND0.001-0.1340-5.20 
  Ouellet, Maili-Jade wg2192 CAN0.001-0.3040-12.00 
  Baradaran, Arman 1990 USA0.001-0.5740-22.80 
  Singh, Hersh 2044 USA1.0010.514020.40 
  Amburgy, Ryan 2135 USA0.5010.13405.20 
  Moor, Nathaniel 2072 USA1.0010.554022.00 
  Antova, Gabriela fwm2288 BUL0.001-0.1940-7.60 
  Prabhu, Naveen 1963 USA0.501-0.1040-4.00 
  Wen, Tommy 2006 USA0.501-0.0540-2.00 

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)
 
 7th Annual Gulf Coast New Year's Open Estero, Florida USA 2022-01-07
RcRownchangeKK*chgGame
 2036 2039 1.50 4 -0.66 40 -26.40 
  Becerra, Julio g2491 USA0.001-0.0640-2.40 
  Ricci, Nicholas 1965 USA1.0010.404016.00 
  Wilson, Otis 1834 USA0.501-0.2640-10.40 
  Gao, Marvin c1855 USA0.001-0.7440-29.60 

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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