Individual Calculations March 2013
 Alieva, Viktoria  Total change: 2.55  Rating chartPersonal card
 5-th Rating tmnt SCC Samara RUS 2013-01-18
RcRownchangeKK*chgGame
 1771 1489 0.50 2 0.17 15 2.55 
  Afanasiev, Petr 1807 RUS0.001-0.1315-1.95 
  Neverov, Roman 1734 RUS0.5010.30154.50 

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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