Individual Calculations August 2022
 Rosental, Urmas  Total change: -38.80  Rating chartPersonal card
 Keres Classic Open 2022 Parnu EST 2022-07-18
RcRownchangeKK*chgGame
 1358 1452 4.00 7 -0.97 40 -38.80 
  Kantans, Toms g2486 LAT0.0010.00400.00 
  Soovali, Markus 1102 EST0.001-0.8940-35.60 
  Veski, Rauno 1303 EST0.501-0.2040-8.00 
  Kais, Kristofer 1161 EST0.501-0.3540-14.00 
  Rudyk, Olexandra 1128 UKR1.0010.13405.20 
  Pritulina, Nadezhda 1065 EST1.0010.09403.60 
  Pomaznjov, Aleksei 1261 EST1.0010.254010.00 

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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