Individual Calculations May 2024
 Kais, Kristofer  Total change: 14.80  Rating chartPersonal card
 10th Chessmates tournament PARIS FRA 2024-03-30
RcRownchangeKK*chgGame
 1867 1576 1.50 5 0.70 40 28.00 
  Koppenens, Oscar 1887 NED1.0010.864034.40 
  Shevchenko, Igor 1790 GER0.5010.274010.80 
  El Karoui, Noe 1917 FRA0.001-0.1240-4.80 
  Samouelian, Solal 1936 FRA0.001-0.1040-4.00 
  Cole, Ethan 1804 IRL0.001-0.2140-8.40 

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)
 
 Estonian U10 Championship 2024 Tallinn EST 2024-04-05
RcRownchangeKK*chgGame
 1490 1613 1.00 2 -0.33 40 -13.20 
  Jevglevski, Lev 1543 EST0.001-0.6040-24.00 
  Panarin, Yaroslav 1436 EST1.0010.274010.80 

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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