Rapid: Individual Calculations March 2018
 Ten, Polina  Total change: -53.20  Rating chartPersonal card
 S. Kuznetsov Memorial 2018 C U12 Vidnoe RUS 2018-01-14
 1342 1483 0.00 4 -2.66 20 -53.20 
  Shanina, Anastasiya 1160 RUS0.001-0.8720-17.40 
  Matveev, Andrey 1705 RUS0.001-0.2220-4.40 
  Semenova, Ekaterina 1178 RUS0.001-0.8620-17.20 
  Dorofeeva, Anna 1325 RUS0.001-0.7120-14.20 

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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