Individual Calculations November 2018
 Paiva, Donaldo  Total change: 6.60  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2233 2207 5.00 10 0.33 20 6.60 
  Neiksans, Arturs g2566 LAT0.001-0.1020-2.00 
  Hemam, Moulaye Brahim c2018 MTN1.0010.25205.00 
  Baburin, Alexander g2451 IRL0.001-0.2020-4.00 
  Black, Richard f2218 BER1.0010.522010.40 
  Johnson, Joshua f2261 TTO0.5010.08201.60 
  Degondo, Simplice Armel f2158 CIV0.001-0.5720-11.40 
  Ssegwanyi, Arthur m2347 UGA0.5010.19203.80 
  Abdul Rahman, Ali c1850 MDV1.0010.11202.20 
  Munoz Santana, Jose Lisandro m2434 DOM0.001-0.2120-4.20 
  Giasi, Viresh f2024 SUR1.0010.26205.20 

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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