Individual Calculations November 2019
 Kumar, Ambar-David  Total change: 22.00  Rating chartPersonal card
 Chess Cup Rotary 2005 Baia Mare Baia Mare ROU 2019-10-25
RcRownchangeKK*chgGame
 1260 1242 2.50 4 0.55 40 22.00 
  Boc, David-Daniel 1029 ROU1.0010.23409.20 
  Cusco, Andrei 1099 ROU0.001-0.6940-27.60 
  Muresan, Marian-Gabriel 1339 ROU1.0010.634025.20 
  Iuga, Ioan-Alexandru 1574 ROU0.5010.384015.20 

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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