Individual Calculations September 2022
 Lima, Osvaldo Dos Santos  Total change: -30.60  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Open Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 2026 1863 1.00 8 -1.53 20 -30.60 
  Gan-Erdene, Sugar m2428 MGL0.001-0.0220-0.40 
  Egesa, Emmanuel 2152 UGA0.001-0.1620-3.20 
  Ahmed, Hassan Ahmed c2114 SUD0.001-0.1920-3.80 
  Prakash, Prashil 1514 FIJ1.0010.11202.20 
  Madol, Garang Panthoum 1985 SSD0.001-0.3320-6.60 
  Mizzi, Jack 1913 MLT0.001-0.4320-8.60 
  Stark, John 2028 NZL0.001-0.2820-5.60 
  Tsige, Addisalem Temesgen 2072 ETH0.001-0.2320-4.60 

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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