Individual Calculations September 2021
 Maier, Alexandru Sever  Total change: -3.60  Rating chartPersonal card
 FISSM B Satu Mare ROU 2021-08-08
RcRownchangeKK*chgGame
 1405 1094 0.50 4 -0.09 40 -3.60 
  Amati, Traian 1480 ROU0.001-0.0940-3.60 
  Dumitru, Sorin 1355 ROU0.001-0.1840-7.20 
  Kovacs, Balazs 1297 ROU0.5010.264010.40 
  Costiuc, Ioan 1487 ROU0.001-0.0840-3.20 

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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