Individual Calculations April 2023
 Slacky, Stanislav  Total change: 5.00  Rating chartPersonal card
 3.liga D1 R9-10 Presovsky a Kosicky krajsky sachovy zvaz SVK 2023-03-05
RcRownchangeKK*chgGame
 1763 2095 1.50 2 -0.25 20 -5.00 
  Polak, Dusan 1808 SVK0.501-0.3420-6.80 
  Visocky, Peter 1717 SVK1.0010.09201.80 

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)
 
 1. liga Zapad 2022 2023 R10-11 BA-NR-TT-TN SVK 2023-03-11
RcRownchangeKK*chgGame
 2096 2095 1.50 2 0.50 20 10.00 
  Jakubek, Peter 2127 SVK0.5010.04200.80 
  Kijac, Miroslav 2065 SVK1.0010.46209.20 

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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