Individual Calculations June 2023
 Garwacki, Kornel  Total change: 53.20  Rating chartPersonal card
 III Wielkopolska Liga Seniorow 2023 Round 7-9 Kornik POL 2023-05-20
RcRownchangeKK*chgGame
 1744 1721 2.00 2 1.05 40 42.00 
  Lewandowski, Witold 1607 POL1.0010.344013.60 
  Skrzypinski, Jan 1880 POL1.0010.714028.40 

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)
 
 Wielkopolska IV Liga Seniorow Grupa A Round 2 Leszno POL 2023-05-21
RcRownchangeKK*chgGame
 1552 1721 1.00 1 0.28 40 11.20 
  Szepe, Eryk 1552 POL1.0010.284011.20 

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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