Rapid: Individual Calculations December 2023
 Sargesson, Ryan  Total change: 29.60  Rating chartPersonal card
 The Irish Rapid Championships 2023 Dublin IRL 2023-09-24
RcRownchangeKK*chgGame
 1688 1629 3.00 5 0.91 40 36.40 
  McDermott, Malo 1647 IRL0.5010.03401.20 
  Murphy, Oissine 1807 IRL0.001-0.2740-10.80 
  Kelbas, Dariy 1364 IRL1.0010.18407.20 
  Ivanov, Andrey 1857 IRL0.5010.294011.60 
  Bronnikova, Karolina 1763 UKR1.0010.684027.20 

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)
 
 SOLAS Irish Heart Rapid Tournament Portarlington IRL 2023-10-01
RcRownchangeKK*chgGame
 1612 1623 2.50 5 -0.17 40 -6.80 
  Mulukutla, Ayaansh 1466 IRL1.0010.294011.60 
  Arellano, Robert 2064 PHI0.001-0.0640-2.40 
  Palihawadana, Aken Pinitha 1319 SRI1.0010.14405.60 
  Novak, Vjekoslav 1591 IRL0.501-0.0440-1.60 
  O`sullivan, Aidan 1622 IRL0.001-0.5040-20.00 

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)
 

 

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