Individual Calculations May 2019
 Ahlander, Bjorn  Total change: 10.80  Rating chartPersonal card
 Elitserien 2018-19 R59 Sweden SWE 2019-02-02
RcRownchangeKK*chgGame
 2370 2422 3.00 4 0.75 10 7.50 
  Laveryd, Peter f2375 SWE0.501-0.0710-0.70 
  Neiksans, Arturs g2555 LAT0.5010.18101.80 
  Lindgren, Mats 2159 SWE1.0010.18101.80 
  Lindberg, Bo 1984 f2391 SWE1.0010.46104.60 

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)
 
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2297 2410 6.00 9 0.33 10 3.30 
  Kesseler, Heiko 2097 GER1.0010.14101.40 
  Van Ketel, Raoul f2202 NED1.0010.23102.30 
  Schaub, Marc 2010  * FRA1.0010.08100.80 
  Dann, Matthias m2520 GER0.001-0.3510-3.50 
  Poeck, Ole 2254 GER1.0010.29102.90 
  Bogner, Sebastian g2603 SUI1.0010.75107.50 
  Gukesh, D g2536 IND0.001-0.3310-3.30 
  Koelle, Tobias 2198 GER0.501-0.2710-2.70 
  Lavrinenkov, Vadim 2256 GER0.501-0.2110-2.10 
 * 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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