Individual Calculations May 2023
 Lavrishchev, Matvei  Total change: -23.20  Rating chartPersonal card
 1st PAFOS INTERNATIONAL CHESS TOURNAMENT CYPRUS 2023 Pafos CYP 2023-04-07
RcRownchangeKK*chgGame
 1715 1491 2.00 7 -0.58 40 -23.20 
  Markidis, Konstantinos f2288 GRE0.0010.00400.00 
  Tolonen, Mikko 2072 FIN0.001-0.0240-0.80 
  Artemiou, Giorgos 1269 CYP1.0010.22408.80 
  Zhdanov, Petr 1924 FID0.001-0.0640-2.40 
  Cherkasova, Marina wf2071 CYP0.001-0.0240-0.80 
  Skouroupathis, Kyriakos 1227 CYP0.001-0.8240-32.80 
  Komodromos, Renos 1151 CYP1.0010.12404.80 

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)
 

 

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