Rapid: Individual Calculations September 2022
 Kowalski Rubiales, Nicholas  Total change: 54.60  Rating chartPersonal card
 Kensington FIDE Rapid Chess 31 July - Open London ENG 2022-07-31
RcRownchangeKK*chgGame
 1616 1262 1.50 5 0.89 20 17.80 
  Phan, Stefanus Kf 1790 SGP0.001-0.0320-0.60 
  Pal, Rohan 1643 ENG0.5010.41208.20 
  Smith, Mark 1581 ENG0.001-0.1320-2.60 
  Zhan, Richard 1467 ENG1.0010.762015.20 
  Buanne, Luca 1597 ENG0.001-0.1220-2.40 

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)
 
 Golders Green FIDE Rapidplay 2022 Aug Intermediate London ENG 2022-08-06
RcRownchangeKK*chgGame
 1501 1253 3.00 6 1.66 20 33.20 
  Llewellyn, Julian D 1500 ENG0.5010.31206.20 
  Faulkner, David J 1685 ENG1.0010.932018.60 
  Horan, George 1442 ENG0.001-0.2520-5.00 
  Colliety, Sean 1705 ENG1.0010.942018.80 
  Kairat, Alexander 1319 ENG0.5010.09201.80 
  Anand, Dhriti 1355 ENG0.001-0.3620-7.20 

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)
 
 Northumbria Junior Rapidplay Newcastle ENG 2022-08-26
RcRownchangeKK*chgGame
 1351 1253 1.00 2 0.18 20 3.60 
  Jayawarna, Thisumi 1107 ENG0.501-0.2020-4.00 
  Hobson, Kenneth 1594 ENG0.5010.38207.60 

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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