Individual Calculations May 2019
 Haast, Mark  Total change: 10.00  Rating chartPersonal card
 Dutch Team Competition 2018-2019 Meester Round 8 Various NED 2019-04-13
RcRownchangeKK*chgGame
 2244 2381 0.50 1 -0.18 20 -3.60 
  Roobol, Martin f2244 NED0.501-0.1820-3.60 

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
 2350 2381 5.50 9 0.68 20 13.60 
  Mooser, Nicolas 2082 GER0.501-0.3520-7.00 
  Graeber, Fabien 2074 FRA1.0010.14202.80 
  Keller, Peter f2178 GER1.0010.24204.80 
  Banusz, Tamas g2614 HUN0.5010.29205.80 
  Carlo, Emanuele 2195 ITA1.0010.26205.20 
  Nasuta, Grzegorz g2516 POL0.5010.18203.60 
  Werle, Jan g2556 NED0.001-0.2720-5.40 
  Schmider, Niklas 2260 GER1.0010.34206.80 
  Kamsky, Gata g2676 USA0.001-0.1520-3.00 

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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