Rapid: Individual Calculations June 2023
 Isaacs, Ruairi  Total change: 3.60  Rating chartPersonal card
 Poplar Rapid Tournament - Under 2000 - April 2023 London ENG 2023-04-29
RcRownchangeKK*chgGame
 1578 1344 3.00 5 1.58 40 63.20 
  Kyrychok, Oleksandr 1740 ENG1.0010.924036.80 
  Finnegan, Oliver 1671 ENG0.001-0.1340-5.20 
  Iyengar, Ilya 1931 ENG0.001-0.0240-0.80 
  Gonzales, Ceferino 1369 PHI1.0010.534021.20 
  Afonso, Davi Diniz 1177 ENG1.0010.284011.20 

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)
 
 4th Hammersmith Friday Evening FIDE Rapidplay London ENG 2023-05-12
RcRownchangeKK*chgGame
 1649 1417 1.00 6 -0.67 40 -26.80 
  Green, Michael 1897 ENG0.001-0.0540-2.00 
  Bharat Kumar, Balahari 1612 ENG0.001-0.2540-10.00 
  Banerjee, Supratit 1980 SCO0.001-0.0240-0.80 
  Gough, Theo 1441 ENG1.0010.534021.20 
  Mohnblatt, Nicolas 1727 FRA0.001-0.1440-5.60 
  Cleanis, Theo 1237 ENG0.001-0.7440-29.60 

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)
 
 Kensington FIDE Rapidplay 21st May 2023 - Open London ENG 2023-05-21
RcRownchangeKK*chgGame
 1617 1417 0.50 5 -0.82 40 -32.80 
  Keohane, Ben 1847 ENG0.001-0.0740-2.80 
  Zhan, Richard 1636 ENG0.001-0.2240-8.80 
  Takvorian, Sebouh 1545 ENG0.5010.17406.80 
  Oliveri, Claudio 1560 ITA0.001-0.3140-12.40 
  Kairat, Alexander 1497 ENG0.001-0.3940-15.60 

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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