Blitz: Individual Calculations February 2023
 Alemanova, Yasmina  Total change: 53.60  Rating chartPersonal card
 Asian Schools blitz CC 2022- U 13 G Waskaduwa SRI 2022-12-06
RcRownchangeKK*chgGame
 1240 1248 5.00 7 1.34 40 53.60 
  Dakshitha, Anand 1089 IND1.0010.294011.60 
  Bandara, Prathibha Nethsarani 1148 SRI1.0010.364014.40 
  Somarathne, L H M G S 1082 SRI1.0010.284011.20 
  Dange, Gehansa Ranumi 1124 SRI1.0010.334013.20 
  Newansa, M Esandi 1510 SRI0.001-0.1840-7.20 
  Abaeva, Aiana 1535 KGZ0.001-0.1640-6.40 
  Mudalige, S M I Umandi 1189 SRI1.0010.424016.80 

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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