Rapid: Individual Calculations January 2020
 Kelvin, Ng`anga  Total change: 0.00  Rating chartPersonal card
 Kenya National Rapids Chess Championship - Open Nairobi KEN 2019-11-16
RcRownchangeRpKK*chgGame
 1510 0 1.00 6 0.00 1237   0.00 
  Ngonga, Paul Oketch 1621 KEN1.0010.00 0.00 
  Ngani, Victor 1718 KEN0.0010.00 0.00 
  Otanga, Ernest Emisiko 1490 KEN0.0010.00 0.00 
  Oruke, Glen Kingoina 1446 KEN0.0010.00 0.00 
  Kuria, Emmanuel 1399 KEN0.0010.00 0.00 
  Simiyu, Jerry 1384 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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