Individual Calculations September 2019
 Shah, Viraj Bhaveshu  Total change: 127.60  Rating chartPersonal card
 61st Nairobi Chess Club Championship - U1600 Section Nairobi KEN 2019-08-24
RcRownchangeKK*chgGame
 1522 1273 4.00 4 3.19 40 127.60 
  Gichuguma, Ian Ndugu 1416 KEN1.0010.694027.60 
  Ssenabulya, Sharif 1586 UGA1.0010.864034.40 
  Omondi, Morrel 1488 KEN1.0010.774030.80 
  Kionga, Anthony 1596 KEN1.0010.874034.80 

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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