Individual Calculations May 2012
 Naumkin, Igor  Total change: 19.60  Rating chartPersonal card
 28e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2012-03-03
RcRownchangeKK*chgGame
 2438 2452 6.50 9 1.96 10 19.60 
  Bauduin, Etienne f2217 BEL1.0010.21102.10 
  Manolache, Marius g2561 ROU1.0010.65106.50 
  Sanikidze, Tornike g2549 GEO0.5010.13101.30 
  Le Roux, Jean-Pierre g2550 FRA0.001-0.3710-3.70 
  Abdalla, Luiz Guilherme Aurel f2277 BRA0.501-0.2310-2.30 
  Szylar, Eric 2084 FRA1.0010.10101.00 
  Moranda, Wojciech g2569 POL1.0010.66106.60 
  Simantsev, Mikhail g2548 UKR1.0010.63106.30 
  Nyzhnyk, Illya g2585 UKR0.5010.18101.80 

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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