Rapid: Individual Calculations September 2018
 Tran, David  Total change: 5.00  Rating chartPersonal card
 International Chess Festival Satu Mare - Francisc Dan Memorial Satu Mare ROU 2018-07-27
RcRownchangeKK*chgGame
 1782 1691 2.50 6 0.11 20 2.20 
  Vedmediuc, Serghei m2091  * MDA0.001-0.0820-1.60 
  Martinovici, Ilie f2091  * MDA0.001-0.0820-1.60 
  Petre, Nad-Titus m2091  * ROU0.001-0.0820-1.60 
  Maresanu, Mina-Andrei 1291  * ROU0.501-0.4220-8.40 
  Tabacaru, Gabriel-Sergiu 1291  * ROU1.0010.08201.60 
  Fugulyan, Grigore 1836 ROU1.0010.692013.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 European Youth Rapid Championship - Boys U12 Oradea ROU 2018-08-01
RcRownchangeKK*chgGame
 1540 1691 4.50 8 -0.88 20 -17.60 
  Berechet, Eduard Mihai 1291  * ROU1.0010.08201.60 
  Lazavik, Denis 1909 BLR0.001-0.2220-4.40 
  Herega, Nejc 1489 SLO0.001-0.7620-15.20 
  Pataki, Dragos-Ioan 1328 ROU1.0010.10202.00 
  Melinte, Rares-Andrei 1492 ROU1.0010.24204.80 
  Nedelcu, Teodor-Cosmin c1781 ROU0.001-0.3820-7.60 
  Kovalskyi, Roman 1613 UKR0.501-0.1120-2.20 
  Saikin, Ilia 1416 RUS1.0010.17203.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 European Youth Rapid Team Championship - Open U12 Oradea ROU 2018-08-03
RcRownchangeKK*chgGame
 1566 1691 5.50 7 1.02 20 20.40 
  Maresanu, Mina-Andrei 1291  * ROU1.0010.08201.60 
  Averkiev, Andrei 1429 RUS1.0010.18203.60 
  Siniauski, Artsiom 2066 BLR0.5010.41208.20 
  Nedelcu, Teodor-Cosmin c1781 ROU0.001-0.3820-7.60 
  Toth, Timea 1291  * HUN1.0010.08201.60 
  Mihalcescu, Alexandru 1646 ROU1.0010.44208.80 
  Baryschyk, Sergey 1459 BLR1.0010.21204.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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