Individual Calculations November 2023
 Jurcak, Marian  Total change: -32.80  Rating chartPersonal card
 5. Liga A11a 2023 24 R1-2 Bratislava SVK 2023-10-13
RcRownchangeKK*chgGame
 1671 1653 0.50 2 -0.46 20 -9.20 
  Pisarcik, Richard 1620 SVK0.501-0.0520-1.00 
  Lakota, Jan 1721 SVK0.001-0.4120-8.20 

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)
 
 SVK 4.liga A11 2023 2024 R1-2 Bratislava SVK 2023-10-14
RcRownchangeKK*chgGame
 1589 1653 0.00 2 -1.18 20 -23.60 
  Achberger, Jarolim 1515 SVK0.001-0.6920-13.80 
  Cerovsky, Marian 1662 SVK0.001-0.4920-9.80 

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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