Individual Calculations November 2023
 Torres Mari, Juan  Total change: 17.20  Rating chartPersonal card
 XX Open Internacional Amateur de Calvia Calvia (Baleares) ESP 2023-10-07
RcRownchangeKK*chgGame
 1641 1499 4.00 9 0.86 20 17.20 
  Rosell, Sven 1932 SWE0.5010.44208.80 
  Kaminski, Robert 1906 GER0.5010.42208.40 
  Melkevik, Johannes c1810 NOR0.001-0.1420-2.80 
  Lavrincik, Pavel 1696 CZE0.001-0.2520-5.00 
  Febrero Perez, Lluis 1372 ESP0.501-0.1720-3.40 
  Torrello Cocera, Miguel 1309 ESP1.0010.25205.00 
  O Kelly, David 1727 IRL0.001-0.2120-4.20 
  Dolek, Maxy 1287 NOR1.0010.23204.60 
  Moreno Mateos, Jose Luis 1730 ESP0.5010.29205.80 

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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