Individual Calculations May 2023
 Kane, Robert  Total change: -16.60  Rating chartPersonal card
 Reykjavik Open 2023 Reykjavik ISL 2023-03-29
RcRownchangeKK*chgGame
 2022 1745 1.00 6 0.00 20 0.00 
  Kienitz, Andre 2039 GER0.001-0.1520-3.00 
  Kukavica, Tony 1981 USA0.001-0.2020-4.00 
  Yeo, Ruizhi Carwyn 1963 SGP0.001-0.2220-4.40 
  Johansson, Jukka 2106 FIN1.0010.902018.00 
  Pagan, Jonathan 2042 USA0.001-0.1520-3.00 
  Striskova, Lucia 2002 SVK0.001-0.1820-3.60 

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)
 
 Spens Cup 2023 Semi Final Venues across Scotland SCO 2023-04-01
RcRownchangeKK*chgGame
 1701 1762 1.00 1 0.42 20 8.40 
  Scott, Richard 1701 SCO1.0010.42208.40 

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)
 
 Perth Congress 2023 U1800 Perth SCO 2023-04-21
RcRownchangeKK*chgGame
 1564 1762 1.00 3 -1.25 20 -25.00 
  Yapp, Christopher 1494 ENG0.501-0.3320-6.60 
  Ash, Michael 1530 SCO0.501-0.2920-5.80 
  Nowak, Lukasz 1669 POL0.001-0.6320-12.60 

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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