Individual Calculations January 2023
 Sandea, Dorin-Gheorghe  Total change: -8.40  Rating chartPersonal card
 Romanian 3rd League 2022 groupe Relegation Sebes ROU 2022-11-27
RcRownchangeKK*chgGame
 1439 1218 0.00 4 -1.19 20 -23.80 
  Pop, Ioan I. 1541 ROU0.001-0.1320-2.60 
  Sandor, Denis-Raul 1089 ROU0.001-0.6720-13.40 
  Capragiu, Matei-Stefan 1813 ROU0.001-0.0220-0.40 
  Raditoiu, Laurentiu 1312 ROU0.001-0.3720-7.40 

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)
 
 Petra Chess Weekend - 29th ed. Satu Mare ROU 2022-12-08
RcRownchangeKK*chgGame
 1551 1208 2.00 6 0.77 20 15.40 
  Nagy-Elek, Tamas 1978 ROU0.0010.00200.00 
  Marchis, Arghil 1711 HUN0.001-0.0420-0.80 
  Steiner, Rey 1300 ROU1.0010.632012.60 
  Kumar, Amrit-Darius 1508 ROU0.5010.35207.00 
  Radu, Eudochia 1691 ROU0.001-0.0520-1.00 
  Pinte, Teodor 1118 ROU0.501-0.1220-2.40 

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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