Individual Calculations April 2018
 Demchenko, Anton  Total change: 6.50  Rating chartPersonal card
 European Individual Chess Ch 2018 Batumi GEO 2018-03-17
 2581 2672 7.50 11 0.65 10 6.50 
  Yankelevich, Lev m2437 GER1.0010.21102.10 
  Huschenbeth, Niclas g2549 GER0.501-0.1710-1.70 
  Stocek, Jiri g2567 CZE1.0010.36103.60 
  Predke, Alexandr g2595 RUS0.501-0.1110-1.10 
  Kobalia, Mikhail g2599 RUS1.0010.40104.00 
  Hovhannisyan, Robert g2601 ARM0.501-0.1010-1.00 
  Martirosyan, Haik M. g2586 ARM1.0010.38103.80 
  Wojtaszek, Radoslaw g2738 POL0.001-0.4110-4.10 
  Bologan, Victor g2600 MDA1.0010.40104.00 
  Bok, Benjamin g2622 NED0.501-0.0710-0.70 
  Ferreira, Jorge Viterbo m2492 POR0.501-0.2410-2.40 

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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