Individual Calculations May 2019
 Nicolai, Alexander  Total change: -2.00  Rating chartPersonal card
 GRENKE Chess Open 2019 B-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 1761 1863 5.00 8 -0.10 20 -2.00 
  Raghavan, Badrinarayanan, Dr. 1627 GER1.0010.20204.00 
  Mena, Daniel 1732 SWE1.0010.32206.40 
  Oezdemir, Edwin-Daniel 1724 GER1.0010.31206.20 
  Wiegert, Tobias 1721 GER0.001-0.6920-13.80 
  Boschmann, Alexander 1749 GER1.0010.34206.80 
  Grosse, Christian 2000 GER0.001-0.3220-6.40 
  Maisuradze, Daviti 1763 GER0.501-0.1420-2.80 
  Lerchl, Hannes 1775 GER0.501-0.1220-2.40 

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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