Individual Calculations June 2018
 Osoro, Samuel Onsongo  Total change: 0.00  Rating chartPersonal card
 Machakos Open Chess Championsip 2018 Machakos KEN 2018-05-05
RcRownchangeRpKK*chgGame
 1548 0 1.00 5 0.00 1308   0.00 
  Sirat, Omar 1638 KEN0.0010.00 0.00 
  Gosrani, Reeyan c1195 KEN1.0010.00 0.00 
  Amwai, Tom 1562 KEN0.0010.00 0.00 
  Panchol, James Madol 2047 SSD0.0010.00 0.00 
  Mbithi, Alvin 1296 KEN0.0010.00 0.00 

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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