Individual Calculations August 2023
 Zylka, Stanislaw  Total change: 9.70  Rating chartPersonal card
 Open Bohumin 2023 - A Bohumin CZE 2023-07-01
RcRownchangeKK*chgGame
 2279 2417 7.00 9 0.97 10 9.70 
  Kondys, Piotr 2063 POL1.0010.11101.10 
  Kokoszczynski, Jan f2247 POL0.501-0.2210-2.20 
  Dobrovolsky, Ladislav m2172 CZE1.0010.20102.00 
  Ljepic, Andrej f2213 SRB1.0010.24102.40 
  Nguyen, Piotr m2393 POL1.0010.47104.70 
  Akash, G g2461 IND0.001-0.4410-4.40 
  Chylewski, Patryk m2290 POL1.0010.33103.30 
  Godzwon, Iwo f2395 POL0.501-0.0310-0.30 
  Rabatin, Jakub f2273 CZE1.0010.31103.10 

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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