Individual Calculations February 2022
 Hrabusa, Matej  Total change: -6.20  Rating chartPersonal card
 PRAGUE OPEN 2022 A - IM open Praha CZE 2022-01-07
RcRownchangeKK*chgGame
 2198 2364 6.50 9 0.15 10 1.50 
  Sosovickova, Jana 1974 SVK1.0010.09100.90 
  Goossens, Hanne wm2133 BEL0.501-0.2910-2.90 
  Ronce, Nathan 2171 FRA1.0010.25102.50 
  Novotny, Michal f2243 CZE0.501-0.1610-1.60 
  Stanojevic, Ilija c2184 SRB1.0010.26102.60 
  Mannion, Stephen R m2271 SCO0.501-0.1310-1.30 
  Grutter, Tim 2194 NED1.0010.28102.80 
  Jurcik, Marian g2397 SVK0.001-0.4510-4.50 
  Michalczak, Thomas f2218 GER1.0010.30103.00 

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)
 
 1. liga 2021/2022 zapad r6-7 various CZE 2022-01-09
RcRownchangeKK*chgGame
 2370 2364 0.50 2 -0.49 10 -4.90 
  Sorm, Daniel f2345 CZE0.501-0.0310-0.30 
  Vrana, Jan f2394 CZE0.001-0.4610-4.60 

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)
 
 PSS - Krajska soutez 12 2021/2022 r1-3 Praha CZE 2022-01-10
RcRownchangeKK*chgGame
 2140 2364 0.50 1 -0.28 10 -2.80 
  Lnenickova, Gabriela wm2140 CZE0.501-0.2810-2.80 

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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