Individual Calculations March 2024
 Lowgren, Bjorn  Total change: -15.60  Rating chartPersonal card
 Seniorschack Stockholm KM Klassiskt 2024 R12 Stockholm SWE 2024-01-18
RcRownchangeKK*chgGame
 1432 1769 1.50 2 -0.26 20 -5.20 
  Zivic, Miroljub 1390 SWE0.501-0.4120-8.20 
  Andersson, Lars-Johan 1474 SWE1.0010.15203.00 

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)
 
 Allsv Div III 2 2023-24 R1 Sweden SWE 2024-02-18
RcRownchangeKK*chgGame
 1954 1771 0.50 1 0.24 20 4.80 
  Iversen, Kent 1954 SWE0.5010.24204.80 

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)
 
 Lag-DM 2023-2024, div 4 R5 Stockholm SWE 2024-02-19
RcRownchangeKK*chgGame
 1568 1771 0.00 1 -0.76 20 -15.20 
  Arsi Shiva, 1568 IND0.001-0.7620-15.20 

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)
 

 

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