Individual Calculations February 2023
 Olsansky, Pavol  Total change: 2.60  Rating chartPersonal card
 3.liga D1 R5-6 Presovsky a Kosicky krajsky sachovy zvaz SVK 2023-01-08
RcRownchangeKK*chgGame
 1561 1702 1.00 1 0.31 20 6.20 
  Tomasko, Dusan 1561 SVK1.0010.31206.20 

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)
 
 4.liga D11 R4-5 Presovsky a Kosicky krajsky sachovy zvaz SVK 2023-01-15
RcRownchangeKK*chgGame
 1626 1702 1.00 2 -0.18 20 -3.60 
  Body, Stefan 1779 SVK0.5010.11202.20 
  Sefcik, Vaclav 1472 SVK0.501-0.2920-5.80 

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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