Individual Calculations May 2019
 Kracke, Moritz  Total change: 9.60  Rating chartPersonal card
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2136 2087 4.50 9 0.48 20 9.60 
  Van Kerkhof, David f2389 NED0.5010.35207.00 
  Ashwath, R. 2388 IND0.001-0.1520-3.00 
  Valkova, Angelika 1941 UKR1.0010.30206.00 
  Polatel, Ali 2235 TUR0.5010.20204.00 
  Schmitzer, Klaus f2245 GER0.001-0.2920-5.80 
  Sala, Tiziano Paolo 1919 ITA1.0010.28205.60 
  Schleich, Markus f2240 GER0.001-0.3020-6.00 
  Van Der Velde, Wytse 1928 NED0.501-0.2120-4.20 
  Deppe, Leo 1939 GER1.0010.30206.00 

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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