Individual Calculations April 2019
 Acevedo Mendez, Lisseth  Total change: -12.20  Rating chartPersonal card
 Icelandic Team Chess Championship 2018-19 2nd division Rounds 5-7 Reykjavik ISL 2019-03-01
RcRownchangeKK*chgGame
 1856 1883 1.00 3 -0.61 20 -12.20 
  Grimsson, Grimur 1763 ISL1.0010.34206.80 
  Knutsson, Larus 2051 ISL0.001-0.2820-5.60 
  Finnsson, Johann Arnar 1754 ISL0.001-0.6720-13.40 

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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