Individual Calculations May 2024
 Petrenko, Maryna  Total change: 31.60  Rating chartPersonal card
 The Dublin International Open 2024 Talbot Hotel Stillorgan, Dublin, Ireland IRL 2024-03-29
RcRownchangeKK*chgGame
 1814 1903 4.50 6 0.79 40 31.60 
  Dorrian, Chris 1636 IRL1.0010.18407.20 
  Spence, Beckett 1749 IRL0.501-0.2140-8.40 
  O`reilly, Ciaran 1767 IRL1.0010.324012.80 
  Cullen, Sean 1807 IRL1.0010.374014.80 
  Venkatesan, Kavin f2183 IRL0.001-0.1640-6.40 
  Mullins, Niki 1744 IRL1.0010.294011.60 

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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