Individual Calculations October 2017
 Odhiambo, Harmony  Total change: -12.80  Rating chartPersonal card
 59th Nairobi Chess Club Championship - U1800 Section Nairobi KEN 2017-09-23
RcRownchangeKK*chgGame
 1452 1525 2.00 4 -0.32 40 -12.80 
  Sang, Solomon 1286 KEN1.0010.20408.00 
  Simons, Willy 1634 KEN0.001-0.3540-14.00 
  Subramaniam, Sunil 1231 KEN1.0010.15406.00 
  Otanga, Ernest Emisiko 1658 KEN0.001-0.3240-12.80 

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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