Blitz: Individual Calculations April 2023
 Matharel, Tobias  Total change: 8.00  Rating chartPersonal card
 Marsmot barna 2023 Akureyri ISL 2023-03-25
RcRownchangeKK*chgGame
 1353 1467 1.50 2 0.20 40 8.00 
  Oskarsson, Markus Orri 1399 ISL0.501-0.0940-3.60 
  Sigurgeirsson, Sigthor Arni 1307 ISL1.0010.294011.60 

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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