Individual Calculations February 2023
 Jajcaj, Maros  Total change: -35.80  Rating chartPersonal card
 3.liga D1 R5-6 Presovsky a Kosicky krajsky sachovy zvaz SVK 2023-01-08
RcRownchangeKK*chgGame
 1641 1935 0.50 2 -1.20 20 -24.00 
  Konecny, Peter 1619 SVK0.501-0.3720-7.40 
  Hanzely, Vladimir 1662 SVK0.001-0.8320-16.60 

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)
 
 4.liga D11 R4-5 Presovsky a Kosicky krajsky sachovy zvaz SVK 2023-01-15
RcRownchangeKK*chgGame
 1671 1935 1.00 2 -0.59 20 -11.80 
  Straka, Simon 1811 SVK0.501-0.1720-3.40 
  Sefcik, Jan 1531 SVK0.501-0.4220-8.40 

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)
 

 

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