Rapid: Individual Calculations January 2024
 Petrunin, Iaroslav  Total change: -29.20  Rating chartPersonal card
 42. Torneio Matinal Galerias Alto da Barra - U12 Oeiras POR 2023-11-12
RcRownchangeKK*chgGame
 1045 1060 2.00 5 -0.61 40 -24.40 
  Mikhaylov, Matvey 1084 RUS1.0010.534021.20 
  Bondarchuk, David 1029 POR0.001-0.5440-21.60 
  Caturra, Henrique Dias 1027 POR0.001-0.5540-22.00 
  Karpov, Egor 1078 RUS1.0010.534021.20 
  Teixeira, Afonso Panao Rodrigues 1005 POR0.001-0.5840-23.20 

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)
 
 43. Torneio Matinal Galerias Alto da Barra - U12 Oeiras POR 2023-12-03
RcRownchangeKK*chgGame
 1017 1060 1.00 2 -0.12 40 -4.80 
  Romanov, Konstantin 1009 RUS0.001-0.5740-22.80 
  Bondarchuk, David 1024 POR1.0010.454018.00 

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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