Individual Calculations October 2021
 Akesson, Ralf  Total change: -1.70  Rating chartPersonal card
 First Saturday IM September 2021 Budapest HUN 2021-09-04
RcRownchangeKK*chgGame
 2246 2389 6.00 9 -0.17 10 -1.70 
  Laddha, Shubh Jayesh 2157 USA0.501-0.2910-2.90 
  Urhegyi, Marton f2273 HUN1.0010.34103.40 
  Mahitosh, Dey f2254 IND1.0010.32103.20 
  Lyell, Mark f2142 ENG1.0010.19101.90 
  Ilincic, Zlatko g2381 SRB0.501-0.0110-0.10 
  Polyik, Peter 2327 HUN0.501-0.0910-0.90 
  Bommini, Mounika Akshaya wf2158 IND0.501-0.2910-2.90 
  Nemeth, Zoltan m2229 HUN0.001-0.7110-7.10 
  Fiedorek, Michal f2297 POL1.0010.37103.70 

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)
 

 

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