Individual Calculations April 2023
 Gay, Lukas  Total change: -2.00  Rating chartPersonal card
 4.liga D31 2022 2023 R8-9 Kosicky kraj SVK 2023-03-03
RcRownchangeKK*chgGame
 1257 1623 2.00 2 0.20 40 8.00 
  Lizak, Lukas 1291 SVK1.0010.12404.80 
  Pristas, Viliam 1223  * SVK1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 3.liga D3 2022 2023 R8-9 Kosicky kraj SVK 2023-03-05
RcRownchangeKK*chgGame
 1658 1623 0.00 1 -0.45 40 -18.00 
  Dernar, Jan 1658 SVK0.001-0.4540-18.00 

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)
 
 1.liga Vychod 2022 2023 R10-11 SVK SVK 2023-03-11
RcRownchangeKK*chgGame
 1774 1623 0.50 1 0.20 40 8.00 
  Jurky, Marian 1774 SVK0.5010.20408.00 

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)
 

 

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