Individual Calculations March 2015
 Boidman, Yuri  Total change: -18.30  Rating chartPersonal card
 Oberliga Suedwest 2014/15 rounds 6 - 7 Hamburg GER 2015-02-01
RcRownchangeKK*chgGame
 2316 2360 1.00 2 -0.10 10 -1.00 
  Dizdar, Goran g2502 CRO0.5010.19101.90 
  Ehringer, Andreas 2130 GER0.501-0.2910-2.90 

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)
 
 Belgian Interclubs 2014-2015 Round 8 Various BEL 2015-02-08
RcRownchangeKK*chgGame
 2086 2360 1.00 1 0.17 10 1.70 
  Wettach, Michel 2086 BEL1.0010.17101.70 

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)
 
 6. Pfalz Open A Neustadt /Weinstrasse GER 2015-02-13
RcRownchangeKK*chgGame
 2149 2360 5.00 9 -1.90 10 -19.00 
  Patzer, Joerg 2062 GER1.0010.15101.50 
  Goossens, Hanne wf2138 BEL0.001-0.7810-7.80 
  Becker, Dirk 2083 GER1.0010.17101.70 
  Becker, Matthias 2128 GER1.0010.21102.10 
  Ovsepyan, Arshak 2146 GER0.501-0.2710-2.70 
  Seidler, Lukas 2184 GER0.501-0.2310-2.30 
  Keymer, Vincent 2214 GER0.001-0.7010-7.00 
  Hahn, Florian 2169 GER1.0010.25102.50 
  Rahnfeld, Jens 2213 GER0.001-0.7010-7.00 

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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