Rapid: Individual Calculations January 2020
 Bogatyrov, Olexiy  Total change: -23.20  Rating chartPersonal card
 Christmas Chess Challenge 2019 - rapid Brovary UKR 2019-12-29
RcRownchangeKK*chgGame
 1351 1363 1.50 5 -1.16 20 -23.20 
  Omelja, Artem m1763  * UKR0.001-0.0820-1.60 
  Lonskyi, Evgeniy 1167 UKR0.501-0.2520-5.00 
  Ovdienko, Alexander 1344 UKR0.001-0.5320-10.60 
  Kruts, Hryhoriy 1121 UKR1.0010.20204.00 
  Korchynskyi, Mykola 1362 UKR0.001-0.5020-10.00 
 * 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)
 

 

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