Individual Calculations December 2021
 Sabuk, Piotr  Total change: -2.30  Rating chartPersonal card
 Polfinal Indywidualnych Mistrzostw Polski Jastrzebia Gora POL 2021-10-24
RcRownchangeKK*chgGame
 2308 2396 6.00 9 0.52 10 5.20 
  Krawczyk, Flawian 2070 POL1.0010.13101.30 
  Dalkowski, Rafal 2203 POL1.0010.25102.50 
  Nasuta, Grzegorz g2531 POL0.5010.18101.80 
  Seemann, Jakub f2299 POL0.501-0.1310-1.30 
  Zakrzewski, Marek f2279 POL0.501-0.1610-1.60 
  Chojnacki, Slawomir c2170 POL1.0010.21102.10 
  Fus, Jakub f2374 POL0.501-0.0310-0.30 
  Kowalski, Igor f2359 POL1.0010.45104.50 
  Janik, Igor m2484 POL0.001-0.3810-3.80 

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 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 2173 2398 0.50 2 -1.03 10 -10.30 
  Flasar, Jaroslav 2055 CZE0.501-0.3810-3.80 
  Sabol, Marian f2291 CZE0.001-0.6510-6.50 

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)
 
 Team 2022 - Nationale 1 r3-4 FRANCE FRA 2021-11-13
RcRownchangeKK*chgGame
 2398 2398 1.50 2 0.50 10 5.00 
  Enchev, Ivajlo g2473 BUL0.5010.10101.00 
  Bouhallel, Rabah f2323 FRA1.0010.40104.00 

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)
 
 BRNO OPEN 2021 A - IM Brno CZE 2021-11-21
RcRownchangeKK*chgGame
 2294 2398 5.50 9 -0.22 10 -2.20 
  Kusa, Jakub f2326 CZE1.0010.40104.00 
  Bubalovic, Davorin f2230 CRO0.501-0.2210-2.20 
  Pisk, Petr m2325 CZE0.501-0.1010-1.00 
  Novosadova, Kristyna wm2150 CZE1.0010.19101.90 
  Fiedorek, Michal f2336 POL0.501-0.0910-0.90 
  Bartos, Jan f2156 CZE1.0010.20102.00 
  Ochedzan, Tymon f2349 POL0.001-0.5710-5.70 
  Del Rey, Diego m2360 ESP0.501-0.0510-0.50 
  Finek, Vaclav f2413 CZE0.5010.02100.20 

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)
 

 

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