Individual Calculations December 2019
 Ofstad, Per  Total change: -45.60  Rating chartPersonal card
 World Senior Chess Championship 2019 - Open 65 Bucuresti ROU 2019-11-12
RcRownchangeKK*chgGame
 1843 2056 6.00 11 -2.28 20 -45.60 
  Benggawan, Undriadi 1656  * CAN0.001-0.9220-18.40 
  Bohlin, Jan 1799 SWE0.001-0.8220-16.40 
  Filzmaier, Bruno 1712 AUT1.0010.12202.40 
  Juncu, Nicolae 1857 ROU0.501-0.2620-5.20 
  Gibbons, Robert f1891 NZL0.501-0.2220-4.40 
  Evulet, Gheorghe 1890 ROU1.0010.28205.60 
  Thjomoe, Hans Richard 1870 NOR0.501-0.2420-4.80 
  Khazankin, Moisei 1954 UKR0.501-0.1420-2.80 
  Pavlytchev, Mikhail 1771 BLR1.0010.16203.20 
  Lind, Jan-Olov 2148 SWE0.001-0.3720-7.40 
  Lotsov Har-Zahav, Avraham 1729 ISR1.0010.13202.60 
 * 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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