Individual Calculations November 2018
 Martins, David Pires Tavares  Total change: 16.20  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2325 2402 7.00 9 1.62 10 16.20 
  Munoz Sanchez, Miguel m2254 ECU1.0010.30103.00 
  Garcia Cardenas, Pablo m2444 CHI1.0010.56105.60 
  Grigorchuk, Sergey c2288 UKR1.0010.34103.40 
  Lee, Qing Aun f2297 SGP0.501-0.1410-1.40 
  Saber, Yasser 2192 MAR1.0010.23102.30 
  Oussedik, Mahfoud m2318 ALG1.0010.38103.80 
  Stocek, Jiri g2574 CZE0.5010.23102.30 
  Iuldachev, Saidali g2445 UZB0.001-0.4410-4.40 
  Al Hosani, Omran f2115 UAE1.0010.16101.60 

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)
 

 

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