Individual Calculations September 2014
 Leitao, Rafael  Total change: -13.00  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2566 2649 3.50 8 -1.30 10 -13.00 
  Zambrana, Oswaldo g2472 BOL0.501-0.2310-2.30 
  Kasimdzhanov, Rustam g2700 UZB0.5010.07100.70 
  Olape, Bunmi m2273 NGR1.0010.09100.90 
  Megaranto, Susanto g2527 INA0.001-0.6710-6.70 
  Shirov, Alexei g2709 LAT0.001-0.4210-4.20 
  Kovalyov, Anton g2622 CAN0.501-0.0410-0.40 
  Markos, Jan g2602 SVK0.501-0.0710-0.70 
  Lupulescu, Constantin g2625 ROU0.501-0.0310-0.30 

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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