Individual Calculations December 2019
 Sorensen, Bent  Total change: -27.40  Rating chartPersonal card
 Norresundby Klubturnering 2019-20 - 1 November Norresundby DEN 2019-11-01
RcRownchangeKK*chgGame
 1879 2043 0.50 1 -0.22 20 -4.40 
  Jacobsen, Niels 1879 DEN0.501-0.2220-4.40 

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)
 
 World Senior Chess Championship 2019 - Open 65 Bucuresti ROU 2019-11-12
RcRownchangeKK*chgGame
 1948 2043 5.50 11 -1.15 20 -23.00 
  Simion, Nicolae 1643  * ROU0.501-0.4220-8.40 
  Ionita, Gheorghe 1643  * ROU1.0010.08201.60 
  Van Riemsdijk, Herman C. m2228 BRA0.5010.24204.80 
  Meulders, Richard f2193 BEL0.001-0.3020-6.00 
  Ramos Caldera, Cesar c1891 TTO1.0010.30206.00 
  Malmdin, Nils-Ake f2172 SWE0.001-0.3320-6.60 
  Segal, Yosef 1803 ISR0.001-0.8020-16.00 
  Evulet, Gheorghe 1890 ROU0.501-0.2020-4.00 
  Sevenyuk, Alexey 1868 BLR1.0010.27205.40 
  Blaushtain, Boris 1947 ISR1.0010.37207.40 
  Yakimenko, Alexander A. 2149 RUS0.001-0.3620-7.20 
 * 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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