Individual Calculations October 2022
 Bouslama, Youssef  Total change: -37.60  Rating chartPersonal card
 Tunisian National Championship U10 Open Zaghouan TUN 2022-08-15
RcRownchangeKK*chgGame
 1095 1118 0.00 1 -0.53 40 -21.20 
  Ben Heni, Hamza 1095 TUN0.001-0.5340-21.20 

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)
 
 World Cadets B-10 Ch 2022 Batumi GEO 2022-09-16
RcRownchangeKK*chgGame
 1479 1118 0.00 3 -0.41 40 -16.40 
  Unsal, Gorkem 1697 TUR0.001-0.0240-0.80 
  Arzumanyan, Avetik 1417 ARM0.001-0.1540-6.00 
  Norkeliunas, Sarunas 1323 LTU0.001-0.2440-9.60 

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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