Individual Calculations October 2017
 Subramaniam, Sunil  Total change: 27.60  Rating chartPersonal card
 59th Nairobi Chess Club Championship - U1800 Section Nairobi KEN 2017-09-23
RcRownchangeKK*chgGame
 1520 1231 1.00 2 0.69 40 27.60 
  Sheikh, Mukhtar Nur 1514 KEN1.0010.844033.60 
  Odhiambo, Harmony 1525 KEN0.001-0.1540-6.00 

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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