Individual Calculations December 2017
 Biriukov, Nikolai  Total change: -3.40  Rating chartPersonal card
 Lichtenrader Herbst 2017 Berlin-Lichtenrade GER 2017-10-28
RcRownchangeKK*chgGame
 2306 2400 6.50 9 1.11 10 11.10 
  Rouditser, Benjamin 2000  * GER1.0010.08100.80 
  Buttkus, Andre 2032 GER1.0010.10101.00 
  Jaeschke, Jens-Uwe 2128 GER1.0010.17101.70 
  Kryakvin, Dmitry g2583 RUS0.5010.24102.40 
  Danin, Alexandre g2554 RUS0.5010.21102.10 
  Schmidek, Emil f2387 GER1.0010.48104.80 
  Ahmadinia, Ebrahim m2400 IRI0.5010.00100.00 
  Kasparov, Sergey g2450 BLR0.001-0.4310-4.30 
  Lorenz, Sascha f2219 GER1.0010.26102.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Oberliga NRW 2017/2018 November 2017 Duesseldorf GER 2017-11-19
RcRownchangeKK*chgGame
 2267 2393 0.50 1 -0.17 10 -1.70 
  Webb, Laurence E f2267 ENG0.501-0.1710-1.70 

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)
 
 Heusenstamm Sparkassen Open 2017 A Heusenstamm GER 2017-11-23
RcRownchangeKK*chgGame
 2166 2393 4.00 7 -1.28 10 -12.80 
  Zimmer, Gerald, Dr. 1993  * GER1.0010.08100.80 
  Rondonuwu, Grover 2098 GER1.0010.15101.50 
  Hentzgen, Thomas 2037 GER1.0010.11101.10 
  Nikolov, Momchil g2561 BUL0.5010.22102.20 
  Legde, Georg f2306 GER0.001-0.6210-6.20 
  Hilzinger, Markus 2134 GER0.501-0.3210-3.20 
  Maehrlein, Christoph 2035 GER0.001-0.9010-9.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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