Individual Calculations February 2023
 Recky, Norbert  Total change: 12.60  Rating chartPersonal card
 3.liga D1 R5-6 Presovsky a Kosicky krajsky sachovy zvaz SVK 2023-01-08
RcRownchangeKK*chgGame
 1541 1720 2.00 2 0.54 20 10.80 
  Kalinaj, Jozef 1602 SVK1.0010.34206.80 
  Kovac, Imrich 1479 SVK1.0010.20204.00 

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)
 
 2.liga D 2022 23 Round 7 PO-KE SVK 2023-01-15
RcRownchangeKK*chgGame
 1858 1720 0.50 1 0.19 20 3.80 
  Moravek, Imrich 1858 SVK0.5010.19203.80 

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)
 
 4.liga D11 R4-5 Presovsky a Kosicky krajsky sachovy zvaz SVK 2023-01-15
RcRownchangeKK*chgGame
 1671 1720 1.00 2 -0.10 20 -2.00 
  Skokan, Jan 1925 SVK0.5010.26205.20 
  Vasilik, Jozef 1416 SVK0.501-0.3620-7.20 

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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