Individual Calculations January 2022
 Safarian, Alek  Total change: 20.40  Rating chartPersonal card
 2 Elllobregat Open Chess Grupo A Castelldefels ESP 2021-11-30
RcRownchangeKK*chgGame
 2133 1995 4.00 9 1.02 20 20.40 
  Ootes, Lars m2376 NED0.001-0.0920-1.80 
  Krasteva, Beloslava fwc2194 BUL0.001-0.2420-4.80 
  Batchinsky, Stephane 2238 SUI0.5010.30206.00 
  Piyumantha, M Sasith Nipun f2214 SRI0.001-0.2220-4.40 
  Maloberti, David 2046 FRA0.001-0.4320-8.60 
  Flaata, Alexander R. 2061 NOR0.5010.09201.80 
  Santamaria Baeza, Adolfo 1839 ESP1.0010.29205.80 
  Perkampus, Laurin 2113 GER1.0010.662013.20 
  Rodriguez Redondo, Adhara wf2116 ESP1.0010.662013.20 

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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