Individual Calculations February 2023
 Sandstrom, Olof  Total change: -4.40  Rating chartPersonal card
 Allskanskan 22-23, div 2 R4 Malmo SWE 2023-01-08
RcRownchangeKK*chgGame
 1600 1607 0.00 1 -0.51 20 -10.20 
  Osypova, Alona 1600 UKR0.001-0.5120-10.20 

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)
 
 Alls Div III 7 2022-23 R5 Sweden SWE 2023-01-15
RcRownchangeKK*chgGame
 1453 1607 1.00 1 0.29 20 5.80 
  Dragicevic, Sveto 1453 SWE1.0010.29205.80 

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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