Individual Calculations December 2019
 Boda, Relu  Total change: 29.20  Rating chartPersonal card
 World Senior Chess Championship 2019 - Open 65 Bucuresti ROU 2019-11-12
RcRownchangeKK*chgGame
 1820 1591 4.00 11 1.46 20 29.20 
  Brongers, Henk 1991  * FRA0.001-0.0820-1.60 
  Andreas, Guenter 1935 GER0.5010.38207.60 
  Stanciulescu, Serban 1925 ROU0.001-0.1220-2.40 
  Choong, Liong-On Mark c1921 SGP0.001-0.1220-2.40 
  Ionita, Gheorghe 1360 ROU1.0010.21204.20 
  Pavlytchev, Mikhail 1771 BLR0.001-0.2620-5.20 
  Munar Mut, Antonio 1799 ESP1.0010.772015.40 
  Gibbons, Robert f1891 NZL0.5010.35207.00 
  Tolda Andreu, Eloi 1847 ESP0.001-0.1920-3.80 
  Birkestrand, Odd 1771 NOR1.0010.742014.80 
  Rubinstein, Mark 1812 ISR0.001-0.2220-4.40 
 * 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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