Individual Calculations December 2022
 Sahidi, Samir  Total change: 18.80  Rating chartPersonal card
 1. liga 2022-2023 zapad r2-4 various CZE 2022-10-30
RcRownchangeKK*chgGame
 2426 2470 2.00 2 0.88 10 8.80 
  Votava, Jan g2474 CZE1.0010.51105.10 
  Balacek, Tadeas c2378 CZE1.0010.37103.70 

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 R3-4 BA-NR-TT-TN SVK 2022-11-05
RcRownchangeKK*chgGame
 2404 2475 1.50 2 0.31 10 3.10 
  Lipka, Juraj m2385 SVK0.501-0.1210-1.20 
  Mazur, Stefan m2423 SVK1.0010.43104.30 

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 A 2022 2023 R3-6 Bratislava SVK 2022-11-12
RcRownchangeKK*chgGame
 2264 2475 3.00 3 0.69 10 6.90 
  Lanc, Alois m2268 SVK1.0010.23102.30 
  Jancovic, Peter f2310 SVK1.0010.28102.80 
  Gabris, Ondrej 2213 SVK1.0010.18101.80 

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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