Individual Calculations February 2023
 Ashad, Nevan Mishal Mohomed  Total change: 16.00  Rating chartPersonal card
 Asia Schools CC 2022- U 13 O Kaluthara SRI 2022-12-05
RcRownchangeKK*chgGame
 1288 1140 3.00 8 0.40 40 16.00 
  Pak, Aaron 1497 KGZ0.001-0.1140-4.40 
  Erhes, Temuulen 1296 MGL1.0010.714028.40 
  Obidov, Biloliddin 1483 UZB0.001-0.1240-4.80 
  Nimthaka, U J Nimuthu 1209 SRI0.5010.10404.00 
  Rathnayake, R M M P B 1129 SRI0.501-0.0240-0.80 
  Wijewickrama, Ayod Induwara 1091 SRI0.001-0.5740-22.80 
  Saipriyan, T 1229 SRI0.5010.12404.80 
  Hettiarachchi, Jeewantha Aloka 1368 SRI0.5010.294011.60 

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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