Individual Calculations May 2017
 Jumba, Gloria  Total change: -14.80  Rating chartPersonal card
 2017 Zone 4.2 Individual chess Championship Jimma Ethiopia women Jimma ETH 2017-03-26
RcRownchangeKK*chgGame
 1641 1626 3.50 8 -0.38 20 -7.60 
  Beyene Teklu, Masho 1246 ETH0.001-0.9120-18.20 
  Ampaire, Shakira 1423 UGA0.501-0.2620-5.20 
  Melake, Aster 1459 ETH1.0010.28205.60 
  Deshpande , Sanjana Satish wf1573 KEN0.001-0.5720-11.40 
  Figaro, Dericka wc1671 SEY1.0010.562011.20 
  Elansary, Eman wm1900 EGY1.0010.832016.60 
  Wafa, Shahenda wm2026  * EGY0.001-0.0820-1.60 
  Ivy Claire, Amoko wf1833 UGA0.001-0.2320-4.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2017 Mombasa International Open Chess Championship - Ladies Section Mombasa KEN 2017-04-19
RcRownchangeKK*chgGame
 1486 1626 3.00 5 -0.36 20 -7.20 
  Thuo, Agnes Gathoni 1312 KEN1.0010.14202.80 
  Mwikali, Daphne 1396 KEN0.501-0.2920-5.80 
  Deshpande, Sanjana Satish wf1573 KEN1.0010.43208.60 
  Ndirangu, Joyce Nyaruai wc1563 KEN0.001-0.5920-11.80 
  Namaganda, Christine wf1587 UGA0.501-0.0520-1.00 

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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