Blitz: Individual Calculations November 2023
 Madurawala, M G D S Shanuka  Total change: 18.00  Rating chartPersonal card
 Negombo International Blitz Chess Festival 2023 Gampaha SRI 2023-08-28
RcRownchangeKK*chgGame
 1346 1371 5.50 8 0.45 40 18.00 
  Gunasekara, Aritha Chanthula Abes 1104 SRI1.0010.18407.20 
  De Silva, L M S T m2395 SRI0.0010.00400.00 
  Bandara, A H M G N 1110 SRI1.0010.18407.20 
  Senarathna, Chamithu Dewwin 1129 SRI0.001-0.8040-32.00 
  Samarakoon, Sasndu Ayod 1063 SRI0.501-0.3640-14.40 
  De Silva, Nethuja Vinuth 1061 SRI1.0010.14405.60 
  Herath, H M D L 1113 SRI1.0010.18407.20 
  Dickmadugodage, Ravi Prabath 1792 SRI1.0010.934037.20 

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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