Blitz: Individual Calculations January 2024
 Abeyrathne, K W A M G Dinod Uthsa  Total change: 15.20  Rating chartPersonal card
 Western Asian Junior Blitz Chess Championships 2023 Colombo SRI 2023-11-29
RcRownchangeKK*chgGame
 1556 1335 3.00 7 1.33 40 53.20 
  Senevirathne, S D B K 1634 SRI0.001-0.1540-6.00 
  Galkotuwa, K A R G W D R B G 1443 SRI0.001-0.3540-14.00 
  Kulathilake, S M M P 1495 SRI0.001-0.2940-11.60 
  Janukshan, B 1523 SRI1.0010.744029.60 
  Yethmin, W J Methum 1491 SRI1.0010.714028.40 
  Dissanayake, R K T 1809 SRI1.0010.954038.00 
  Senevirathne, D C B K 1499 SRI0.001-0.2840-11.20 

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)
 
 Ehugalpura International Open Blitz Chess Championship 2023 Kurunegala SRI 2023-12-22
RcRownchangeKK*chgGame
 1168 1369 5.00 8 -0.95 40 -38.00 
  Gunarathne, A M J 1039 SRI1.0010.12404.80 
  Darshana, M A Pramod 1140 SRI1.0010.21408.40 
  Wishwakeerthi, H M Rashmika Sri 1063 SRI1.0010.14405.60 
  Induwara, T H D Thisarindu 1521 SRI0.001-0.3040-12.00 
  Akmeemana, I U 1190 SRI0.001-0.7340-29.20 
  Sumanathilaka, Yonali Nehansa 1101 SRI1.0010.17406.80 
  Laksandu, R A Chamath 1146 SRI0.001-0.7840-31.20 
  Wijayanayaka, V Yasith Bimsara 1145 SRI1.0010.22408.80 

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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