Individual Calculations February 2015
 Meier, David-Geffrey  Total change: -3.80  Rating chartPersonal card
 11. Hamburger Weihnachtsopen Hamburg GER 2014-12-27
RcRownchangeKK*chgGame
 2048 2159 3.50 7 -0.89 20 -17.80 
  Tobianski, Fabian 1759  * GER1.0010.08201.60 
  Ivanov, Mikail g2393 RUS0.001-0.2120-4.20 
  Baberz, Alexander 1954 GER1.0010.24204.80 
  Sergeev, Vladimir g2437 UKR0.001-0.1720-3.40 
  Falke, Isaak 2015 GER0.001-0.6920-13.80 
  Zierott, Jan 1800 GER1.0010.10202.00 
  Rogozenco, Teodora 1976 GER0.501-0.2420-4.80 
 * 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)
 
 12. HSK Elo-Open Hamburg GER 2015-01-02
RcRownchangeKK*chgGame
 2126 2168 4.50 7 0.62 20 12.40 
  Poghosyan, Tigran 1948 GER1.0010.22204.40 
  Rogozenco, Teodora 2011 GER1.0010.29205.80 
  Reddmann, Hauke, Dr. f2289 GER1.0010.662013.20 
  Uksini, Bardhyl 2284 AUT0.001-0.3420-6.80 
  Porth, Hartmut 2093 GER0.501-0.1020-2.00 
  Schroeder, Christoph 2170 GER0.5010.00200.00 
  Pfreundt, Jakob 2086 GER0.501-0.1120-2.20 

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 Nord Nord 2014/15 round 5 Hamburg GER 2015-01-18
RcRownchangeKK*chgGame
 2228 2168 0.50 1 0.08 20 1.60 
  Mitscherling, Andreas f2228 GER0.5010.08201.60 

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)
 

 

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