Blitz: Individual Calculations November 2023
 Ombiro, Clifford  Total change: 22.80  Rating chartPersonal card
 KYCA Need For Speed Blitz 2023 Nairobi KEN 2023-09-30
RcRownchangeKK*chgGame
 1495 1135 3.00 8 1.74 20 34.80 
  Kuritto, Douglas 1664 KEN1.0010.972019.40 
  Mwabu, Timothy 1717 KEN0.001-0.0220-0.40 
  Ithagi, Kelvin 1509 KEN0.001-0.1020-2.00 
  Mwanga, Makokha 1145 KEN1.0010.512010.20 
  Garang, Lual 1368 KEN0.001-0.2120-4.20 
  Chege, Kairu 1735 KEN0.001-0.0220-0.40 
  Osoro, Samuel Onsongo 1545 KEN0.001-0.0820-1.60 
  Wanyonyi, Joshua 1273 KEN1.0010.692013.80 

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)
 
 Mombasa Open chess Championship 2023 blitz Mombasa KEN 2023-10-28
RcRownchangeKK*chgGame
 1330 1135 1.00 6 -0.60 20 -12.00 
  Mongeli, Sasha wf1568 KEN0.001-0.0620-1.20 
  Kiggs, Michael 1340 KEN0.001-0.2420-4.80 
  Ndumia, Samuel Nderitu 1245 KEN0.001-0.3520-7.00 
  Stefan, Vit 1172 KEN1.0010.552011.00 
  Mwangi, Samuel Macharia 1335 KEN0.001-0.2420-4.80 
  Newton, Karimi 1319 KEN0.001-0.2620-5.20 

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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