Blitz: Individual Calculations November 2023
 Thewnim, Mahima Nivisara  Total change: -42.00  Rating chartPersonal card
 Negombo International Blitz Chess Festival 2023 Gampaha SRI 2023-08-28
RcRownchangeKK*chgGame
 1089 1044 3.00 8 -0.50 40 -20.00 
  Wijegunarathne, M Tashmika Induwa 1086 SRI0.5010.06402.40 
  Welikumbura, D M 1103 SRI0.5010.08403.20 
  Madurawala, M G D S Shamaya 1057 SRI1.0010.524020.80 
  Sanjeevarajah, J 1148 SRI0.001-0.3640-14.40 
  Karunasena, H G M K Saheli Onaya 1070 SRI1.0010.544021.60 
  Aththanayaka, A M Chanithu Yunal 1136 SRI0.001-0.3740-14.80 
  Gamaarachchi, G A Senaree M I 1081 SRI0.001-0.4540-18.00 
  Kiringoda, Resandi Numaya 1032 SRI0.001-0.5240-20.80 

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)
 
 Kandy Open International Rating blitz Chess Championships 2023 Kandy SRI 2023-09-29
RcRownchangeKK*chgGame
 1086 1044 3.00 8 -0.55 40 -22.00 
  Keragala, Tharushi Sadinsa 1011 SRI1.0010.454018.00 
  Narasinghage, Kulunu Kumudana Ura 1070 SRI0.001-0.4640-18.40 
  Indumina, H G Randula 1162 SRI0.001-0.3440-13.60 
  Pathirana, W P Keshara Viraj 1135 SRI0.001-0.3840-15.20 
  Fernando, W Dinuja Shashmitha 1016 SRI1.0010.464018.40 
  Wimalarathne, H M D D 1091 SRI1.0010.574022.80 
  Samaraweera, S M Sethika Hansira 1125 SRI0.001-0.3940-15.60 
  Ifthikar, Zain 1075 SRI0.001-0.4640-18.40 

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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