Individual Calculations September 2022
 Obsivac, Josef  Total change: -8.80  Rating chartPersonal card
 OLOMOUC CHESS SUMMER 2022 - B2 Olomouc CZE 2022-08-13
RcRownchangeKK*chgGame
 2246 2284 4.50 9 -0.44 20 -8.80 
  Nemec, Jachym f2341 CZE0.001-0.4220-8.40 
  Wiley, Tom E f2169 ENG0.501-0.1620-3.20 
  Paseka, Matyas 2218 CZE0.501-0.0920-1.80 
  Camarena Jimenez, Rufino m2308 ESP1.0010.532010.60 
  Saypuri, Srithan 2045 IND0.001-0.8020-16.00 
  Shubin, Daniel c2206 USA1.0010.39207.80 
  Mannion, Stephen R m2232 SCO0.501-0.0720-1.40 
  Mica, Marek f2297 CZE0.5010.02200.40 
  Biolek, Richard m2402 CZE0.5010.16203.20 

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)
 

 

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