Individual Calculations February 2023
 Marcu, Emilian  Total change: 0.00  Rating chartPersonal card
 Ialomita Open - 4th ed. Urziceni ROU 2023-01-14
RcRownchangeRpKK*chgGame
 1370 0 1.50 5 0.00 1221   0.00 
  Olteanu, Gabriel-Luca 1608 ROU0.0010.00 0.00 
  Marcu, Mihai 1393 ROU0.5010.00 0.00 
  Chesaru, Ioan-Constantin 1455 ROU0.0010.00 0.00 
  Calina, Niculae 1178 ROU1.0010.00 0.00 
  Diaconu, Alexandru-Andrei 1218 ROU0.0010.00 0.00 

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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