Rapid: Individual Calculations August 2022
 Cojocaru, Alessia-Mihaela  Total change: 3.00  Rating chartPersonal card
 NYCC Romania 2022 - rapid girls U14 - teams Olanesti ROU 2022-07-07
RcRownchangeKK*chgGame
 1367 1078 1.00 4 0.15 20 3.00 
  Pirvan, Maria 1405 ROU0.001-0.1320-2.60 
  Maria, Lia-Alexandra wc1692 ROU0.001-0.0220-0.40 
  Cretu, Sofia 1192 ROU0.5010.16203.20 
  Kiss, Hanna 1179 ROU0.5010.14202.80 

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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