Blitz: Individual Calculations November 2023
 Sanuda, Rehan  Total change: 17.80  Rating chartPersonal card
 Kandy Open International Rating blitz Chess Championships 2023 Kandy SRI 2023-09-29
RcRownchangeKK*chgGame
 1341 1346 5.00 8 0.93 20 18.60 
  Harischandra, Waruni Laknadee 1145 SRI1.0010.24204.80 
  Dharmakeerthi, G K Pasindu Nimsar 1716 SRI0.001-0.1020-2.00 
  Indumina, H G Randula 1162 SRI1.0010.26205.20 
  Perera, G Poorna Udara Dhananjay 1098 SRI1.0010.19203.80 
  Fernando, G W Nethmi L 1577 SRI1.0010.792015.80 
  Samaranayake, Pamok Methdinu 1479 SRI0.001-0.3220-6.40 
  Beligala, Binula Sithmira 1037 SRI1.0010.14202.80 
  Senevirathne, D C B K 1517 SRI0.001-0.2720-5.40 

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)
 
 Sri Lanka National Blitz team Chess Championship 2023 Colombo SRI 2023-10-29
RcRownchangeKK*chgGame
 1330 1346 1.00 2 -0.04 20 -0.80 
  Yapa, Savitha Yonal Senarath 1274 SRI0.001-0.6020-12.00 
  Labunahewage, Dulein Bimsath 1386 SRI1.0010.562011.20 

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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