Individual Calculations January 2019
 Radu, David Cr.  Total change: 10.80  Rating chartPersonal card
 Fantastic Chess Junior Masters - U10 Bucuresti ROU 2018-12-08
RcRownchangeKK*chgGame
 1423 1686 5.00 6 0.20 40 8.00 
  Ratcu, Chris 1286  * ROU1.0010.08403.20 
  Popescu, Alexandru-Mihai 1286  * ROU1.0010.08403.20 
  Craciun, Sasha-Matei 1483 ROU1.0010.24409.60 
  Anghel, Teodor-Andrei 1361 ROU1.0010.13405.20 
  Ciocani, Iosif 1640 ROU0.001-0.5640-22.40 
  Carac, Radu-Ionut 1479 ROU1.0010.23409.20 
 * 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)
 
 Bucharest Chess Weekend - 17th ed. Bucuresti ROU 2018-12-21
RcRownchangeKK*chgGame
 1911 1686 1.00 4 0.07 40 2.80 
  Senetia, Teodor 2068 ROU0.001-0.0940-3.60 
  Cirlan, Ionut-Gheorghe 1950 ROU0.001-0.1840-7.20 
  Batali, Gheorghe 1804 ROU1.0010.664026.40 
  Ignat, Matei-Marius 1821 ROU0.001-0.3240-12.80 

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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