Individual Calculations July 2022
 Nimmakayala, Srirama Vikhyath  Total change: 143.20  Rating chartPersonal card
 ACC Autumn Cup B 2022 4-6 Auckland NZL 2022-05-09
RcRownchangeKK*chgGame
 1007 1041 1.00 1 0.45 40 18.00 
  Zhang, Franklyn 1007 NZL1.0010.454018.00 

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)
 
 44th Trusts Chess Open C Auckland NZL 2022-06-04
RcRownchangeKK*chgGame
 1326 1023 0.00 2 -0.29 40 -11.60 
  Chen, Anderson 1295 NZL0.001-0.1740-6.80 
  Tang, Tracy 1356 NZL0.001-0.1240-4.80 

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)
 
 2022 PSM Reserve Auckland NZL 2022-06-24
RcRownchangeKK*chgGame
 1481 1023 4.00 6 3.42 40 136.80 
  Jiang, Bevis 1360 NZL1.0010.884035.20 
  Lau, Brillion Yan Jun 1274 NZL1.0010.814032.40 
  Arthur, Matthew 1442 AUS1.0010.934037.20 
  Vital, Henry 1957 NZL0.0010.00400.00 
  Mukkattu, Philip 1556 NZL0.001-0.0340-1.20 
  Chen, Anderson 1295 NZL1.0010.834033.20 

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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