Rapid: Individual Calculations August 2023
 Ramanayake, Nemindi Linaya  Total change: 33.20  Rating chartPersonal card
 Asian Schools Rapid Chess Championship U15 Girls Tashkent UZB 2023-07-14
RcRownchangeKK*chgGame
 1349 1367 4.50 7 0.83 40 33.20 
  Silva, U M Senaya Shavindi 1085 SRI1.0010.16406.40 
  Seyilhanova, Gulmira 1686 TKM0.001-0.1340-5.20 
  Shomurodova, Raykhona 1219 UZB1.0010.304012.00 
  Silva, U M Himaya Shalindi 1130 SRI1.0010.20408.00 
  Newansa, M Esandi 1422 SRI0.001-0.4240-16.80 
  Orazalina, Nursulu 1550 KAZ1.0010.744029.60 
  Abdujabborova, Vasila 1351 UZB0.501-0.0240-0.80 

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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