Rapid: Individual Calculations February 2022
 Tolmaceva, Alona  Total change: -12.80  Rating chartPersonal card
 Aquapark Open (U10) Druskininkai LTU 2022-01-08
RcRownchangeKK*chgGame
 1217 1238 2.00 5 -0.64 20 -12.80 
  Kraucenka, Justas 1121 LTU1.0010.34206.80 
  Jasas, Ignas 1204 LTU0.001-0.5520-11.00 
  Sakinis, Rokas 1181 LTU0.001-0.5820-11.60 
  Alionis, Augustas 1285 LTU1.0010.572011.40 
  Norkeliunas, Sarunas 1294 LTU0.001-0.4220-8.40 

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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