Individual Calculations May 2021
 Dobrin, Ionut-Alexandru  Total change: 21.60  Rating chartPersonal card
 Romania National Youth Championships 2021 - boys U18 Mamaia ROU 2021-04-07
RcRownchangeKK*chgGame
 2065 2054 5.00 9 0.61 40 24.40 
  Tablan, Matei-Christian 1889 ROU1.0010.284011.20 
  Ignat, Matei-Marius 1978 ROU1.0010.404016.00 
  Coca, Cristi-Iulian 2153 ROU0.001-0.3640-14.40 
  Mihai, Cristian 1997 ROU1.0010.424016.80 
  Isfan, Ioan-Marius 2263 ROU1.0010.774030.80 
  Ghimpu, Samuel-Timotei f2315 ROU0.5010.324012.80 
  Sarighioleanu, Sebastian-Laure 1902 ROU0.501-0.2040-8.00 
  Balan, Bogdan 1935 ROU0.001-0.6640-26.40 
  Bulau, Andrei-Cristian 2156 ROU0.001-0.3640-14.40 

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)
 
 Satori Art Slobozia Cup 10th ed. - Elo 2200 Amara ROU 2021-04-24
RcRownchangeKK*chgGame
 1976 2054 3.50 6 -0.07 40 -2.80 
  Voicu, Teodor-Mihnea 1907 ROU0.501-0.2040-8.00 
  Luca, Ionel 1993 ROU0.001-0.5840-23.20 
  Nica, Dragos-Adrian 1723 ROU1.0010.12404.80 
  Berechet, Stefan-Mario 1991 ROU1.0010.414016.40 
  Nandrean, Dan 2173 ROU1.0010.664026.40 
  Serban, Cristian-Stefan 2070 ROU0.001-0.4840-19.20 

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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