Individual Calculations May 2013
 Kotainy, Jens  Total change: 46.30  Rating chartPersonal card
 1.Schachbundesliga 2012/2013 Hamburg GER 2012-10-20
RcRownchangeKK*chgGame
 2506 2413 5.50 9 2.11 10 21.10 
  Heinemann, Thies m2479 GER0.001-0.4110-4.10 
  Jochens, Arne f2298 GER0.501-0.1610-1.60 
  Cioara, Andrei Nestor m2483 ROU0.001-0.4010-4.00 
  Nisipeanu, Liviu-Dieter g2661 ROU0.5010.31103.10 
  Janssen, Ruud g2483 NED1.0010.60106.00 
  Fish, Gennadij g2475 GER1.0010.59105.90 
  Feygin, Michael m2538 GER1.0010.67106.70 
  Holzke, Frank Dr. g2521 GER1.0010.65106.50 
  Smeets, Jan g2613 NED0.5010.26102.60 

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)
 
 17.Internat. Neckar-Open 2013 A-Open Deizisau GER 2013-03-28
RcRownchangeKK*chgGame
 2453 2413 6.50 9 2.52 10 25.20 
  Meylan, Pierre 2062 SUI1.0010.11101.10 
  Vallet, Marc 2168 FRA1.0010.20102.00 
  Nisipeanu, Liviu-Dieter g2677 ROU1.0010.82108.20 
  Piorun, Kacper g2529 POL1.0010.66106.60 
  Istratescu, Andrei g2651 FRA1.0010.80108.00 
  Bacrot, Etienne g2705 FRA0.001-0.1510-1.50 
  Wirig, Anthony g2490 FRA0.5010.11101.10 
  Solodovnichenko, Yuri g2559 UKR0.001-0.3010-3.00 
  Bai, Jinshi 2236 CHN1.0010.27102.70 

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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