Rapid: Individual Calculations May 2024
 Kovalev, Semen Dm.  Total change: 0.00  Rating chartPersonal card
 Xadrez no Museu dos Coches 2024 - U12 Lisboa POR 2024-03-29
RcRownchangeRpKK*chgGame
 1452 0 1.00 2 0.00 1452   0.00 
  Regateiro, Francisco 1476 POR1.0010.00 0.00 
  Oliveira, Guilherme Leal 1428 POR0.0010.00 0.00 

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)
 
 18. Xadrez na Fabrica da Polvora Barcarena POR 2024-04-21
RcRownchangeRpKK*chgGame
 1581 0 0.00 2 0.00 781   0.00 
  Cunha, Joao Ricardo Churro 1757 POR0.0010.00 0.00 
  Petrunin, Iaroslav 1404 RUS0.0010.00 0.00 

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)
 
 Xadrez no Museu da Marinha 2024 - U12 Lisboa POR 2024-04-28
RcRownchangeRpKK*chgGame
 1454 0 0.00 2 0.00 654   0.00 
  Mikhaylov, Matvey 1488 RUS0.0010.00 0.00 
  Karpov, Egor 1420 RUS0.0010.00 0.00 

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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