Rapid: Individual Calculations May 2023
 Orr, Mark  Total change: -1.20  Rating chartPersonal card
 Ulster Rapidplay Championship 2023 Groomsport IRL 2023-04-15
RcRownchangeKK*chgGame
 1677 2033 6.00 7 -0.06 20 -1.20 
  Moreland, Matthew 1633  * IRL1.0010.08201.60 
  Barbals, Gatis 1646 IRL1.0010.09201.80 
  Campbell, Andrew 1691 IRL1.0010.12202.40 
  Tahmankar, Mandar 2000 IND0.501-0.0520-1.00 
  Moreland, Desmond 1680 IRL0.501-0.3920-7.80 
  Rushe, Adam 1503 IRL1.0010.03200.60 
  Grey, Tom 1585 IRL1.0010.06201.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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