Individual Calculations October 2018
 Dostan, Janos  Total change: 3.00  Rating chartPersonal card
 Petra Weekend no.20 Satu Mare ROU 2018-09-16
RcRownchangeKK*chgGame
 2288 2032 1.50 7 0.15 20 3.00 
  Meszaros, Andras m2236 HUN0.5010.26205.20 
  Baratosi, Daniel m2375 ROU0.001-0.1220-2.40 
  Balla, Tamas-Kristof m2328 ROU0.5010.35207.00 
  Itkis, Boris m2311 ROU0.001-0.1620-3.20 
  Bogdan, Dan m2366 ROU0.001-0.1220-2.40 
  Costin, Petrica f2145 ROU0.001-0.3520-7.00 
  Ceres, Dragos 2258 MDA0.5010.29205.80 

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)
 
 HUN Team League 2nd Div. Toth Laszlo Group 2018-2019 R 1 Hungary HUN 2018-09-23
RcRownchangeKK*chgGame
 2030 2032 0.50 1 0.00 20 0.00 
  Borus, Andras 2030 HUN0.5010.00200.00 

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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