Individual Calculations March 2020
 Ronoh, Ednah  Total change: 42.40  Rating chartPersonal card
 2nd Phase Olympiad Qualifiers 2020 - Ladies Section Nairobi KEN 2020-02-07
RcRownchangeKK*chgGame
 1292 1214 3.50 6 1.06 40 42.40 
  Kimwere, Annete 1029 KEN1.0010.264010.40 
  Mwendwa, Triza 1408 KEN0.5010.254010.00 
  Ngima, Cheryl 1362 KEN0.001-0.3040-12.00 
  Mwikali, Daphne 1537 KEN0.001-0.1340-5.20 
  Wayuyu, Ann 1194 KEN1.0010.474018.80 
  Shah, Janki Nipul wc1223 KEN1.0010.514020.40 

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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