Individual Calculations October 2008
 Grigore, Nicolae Petre  Total change: 16.50  Rating chartPersonal card
 Teleorman Chess Festival Alexandria ROU 2008-08-26
RcRownchangeKK*chgGame
 2114 2365 6.50 7 0.92 10 9.20 
  Baltac, Constantin 2015 ROU1.0010.11101.10 
  Solcanean, Serghei m2162 MDA1.0010.24102.40 
  Podgursky, Sten f2260 MDA0.501-0.1410-1.40 
  Stanciu, Adrian-Eugen 2016 ROU1.0010.11101.10 
  Grigore, Gigi 2125 ROU1.0010.20102.00 
  Grigore, Mitica 2015 ROU1.0010.11101.10 
  Varlan, Hervig-Ioan 2208 ROU1.0010.29102.90 

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)
 
 Romanian National Team Championship - Superleague - Men Eforie Nord ROU 2008-09-01
RcRownchangeKK*chgGame
 2384 2365 4.50 8 0.73 10 7.30 
  Tufa, Mihai 2108 ROU1.0010.18101.80 
  Szabo, Gergely-Andras-Gyula m2514 ROU0.5010.20102.00 
  Szuhanek, Ranko m2447 ROU0.5010.11101.10 
  Baratosi, Daniel f2433 ROU0.5010.09100.90 
  Berescu, Alin g2489 ROU0.5010.17101.70 
  Doncea, Vladimir m2455 ROU0.5010.12101.20 
  Raceanu, Valentin m2426 ROU0.001-0.4210-4.20 
  Grozav, Valeriu 2198 ROU1.0010.28102.80 

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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