Individual Calculations February 2023
 Kostelny, Jozef  Total change: 0.80  Rating chartPersonal card
 1.liga Vychod 2022 2023 R7 SVK SVK 2023-01-14
RcRownchangeKK*chgGame
 2218 2102 0.50 1 0.16 20 3.20 
  Kleman, Miroslav 2218 SVK0.5010.16203.20 

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)
 
 2. liga C 2022 23 R7 ZA - BB SVK 2023-01-15
RcRownchangeKK*chgGame
 1953 2102 0.50 1 -0.20 20 -4.00 
  Slivka, David 1953 SVK0.501-0.2020-4.00 

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)
 
 ECo-C Extraliga 2022 2023 R5-6 SR SVK 2023-01-21
RcRownchangeKK*chgGame
 2337 2102 0.50 2 0.08 20 1.60 
  Molnar, Erno 2278 SVK0.001-0.2720-5.40 
  Varga, Zoltan g2396 HUN0.5010.35207.00 

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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