Individual Calculations May 2024
 Nazarovs, Marks  Total change: 5.20  Rating chartPersonal card
 7. GM A. Shirov cup U-12 Riga LAT 2024-04-17
RcRownchangeKK*chgGame
 1557 1437 1.50 4 0.13 40 5.20 
  Bodaks, Maksimilians 1683 LAT0.001-0.1940-7.60 
  Istratova, Nika 1587 EST0.5010.20408.00 
  Maizenbergs, Levs 1492 LAT0.001-0.4240-16.80 
  Zemerovs, Arons 1464 LAT1.0010.544021.60 

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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