Individual Calculations March 2023
 Salva, Vladimir  Total change: 32.60  Rating chartPersonal card
 4. liga C12 2022 23 R7-8 Liptov - Orava SVK 2023-02-05
RcRownchangeKK*chgGame
 1573 1619 2.00 2 0.87 20 17.40 
  Druska, Igor 1649 SVK1.0010.542010.80 
  Repcek, Pavel 1497 SVK1.0010.33206.60 

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)
 
 5. liga C12 R4 Liptov Orava SVK 2023-02-12
RcRownchangeKK*chgGame
 1823 1619 1.00 1 0.76 20 15.20 
  Urban, Lubos 1823 CZE1.0010.762015.20 

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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