Individual Calculations March 2023
 Hotak, Marian  Total change: 3.00  Rating chartPersonal card
 3.liga D1 R7-8 Presovsky a Kosicky krajsky sachovy zvaz SVK 2023-02-05
RcRownchangeKK*chgGame
 1870 1978 2.00 2 0.73 20 14.60 
  Hurtuk, Radovan 2007 SVK1.0010.542010.80 
  Hudacek, Tomas 1732 SVK1.0010.19203.80 

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)
 
 2.liga D 2022 23 Round 8-9 PO-KE SVK 2023-02-11
RcRownchangeKK*chgGame
 2136 1978 0.00 2 -0.58 20 -11.60 
  Dors, Ryszard f2142 POL0.001-0.2820-5.60 
  Mrozowski, Patryk 2130 SVK0.001-0.3020-6.00 

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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