Individual Calculations January 2020
 Bobadilla Viera, Jorge Samuel  Total change: 8.80  Rating chartPersonal card
 elllobregat open chess grupo A El prat de llobregat ESP 2019-12-03
RcRownchangeKK*chgGame
 2375 2339 4.50 9 0.44 20 8.80 
  Stefansson, Vignir Vatnar f2341 ISL0.5010.00200.00 
  Cholleti, Sahajasri wf2216 IND1.0010.33206.60 
  Raja, Harshit m2447 IND0.5010.15203.00 
  Parvanyan, Ashot m2456 GER1.0010.662013.20 
  Gagare, Shardul g2468 IND0.001-0.3320-6.60 
  Mendonca, Leon Luke m2398 IND0.001-0.4220-8.40 
  Prraneeth, Vuppala c2221 IND1.0010.34206.80 
  Akash Pc, Iyer m2415 IND0.5010.10202.00 
  Kacharava, Nikolozi m2416 GEO0.001-0.3920-7.80 

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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