Individual Calculations November 2018
 Del Castilho, Martyn  Total change: -0.60  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2251 2250 5.50 11 -0.03 20 -0.60 
  Idani, Pouya g2589 IRI0.001-0.1220-2.40 
  Ebosse, Kingue Victor Patrick f2060 CMR1.0010.25205.00 
  Meshkovs, Nikita g2535 LAT0.5010.34206.80 
  Mensah, Joseph Jamena c1964 GHA0.001-0.8420-16.80 
  Mannhart, Marcel c2096 LIE0.001-0.7120-14.20 
  Varezhkin, Viktor 2261 RUS1.0010.522010.40 
  Soares, Erikson Roberto Mauricio m2283 ANG0.5010.05201.00 
  Chipanga, Chiletso c2153 MAW1.0010.37207.40 
  Ghebrehiwet , Haftom Ghebremedhn c1979 ETH1.0010.17203.40 
  Tate, Alan f2345 SCO0.5010.13202.60 
  Ladva, Ottomar g2500 EST0.001-0.1920-3.80 

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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