Individual Calculations September 2009
 Butunoi, Alexandru  Total change: -16.60  Rating chartPersonal card
 International Chess Festival Eforie Nord Eforie Nord ROU 2009-06-19
RcRownchangeKK*chgGame
 2247 2396 7.00 11 -0.50 10 -5.00 
  Radulescu, Gabriel 2046 ROU1.0010.11101.10 
  Pintilei, Aurelian 2143 ROU1.0010.19101.90 
  Fedorov, Alexei g2611 BLR0.5010.27102.70 
  Nanu, Ciprian-Costica m2535 ROU0.001-0.3110-3.10 
  Miroiu, George-Catalin 2187 ROU1.0010.23102.30 
  Ciornei, Dragos 2217 GER0.501-0.2310-2.30 
  Taras, Dan-Gheorghe 2245 ROU0.001-0.7010-7.00 
  Hristodorescu, Daniel f2206 ROU0.001-0.7510-7.50 
  Uta, Adeline-Ramona 2068 ROU1.0010.13101.30 
  Stanciu, Alexandru-Ovidiu 2183 ROU1.0010.23102.30 
  Vasilescu, Lucian-Mihail m2272 ROU1.0010.33103.30 

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)
 
 Satu Mare Chess Weekend no.3 Satu Mare ROU 2009-07-03
RcRownchangeKK*chgGame
 2064 2408 4.00 5 -0.41 10 -4.10 
  Polner, Iosif 2008  * ROU1.0010.08100.80 
  Follert, Iuliu 2093 ROU0.001-0.8610-8.60 
  Zubac, Mihai-Paul 2008  * ROU1.0010.08100.80 
  Costin, Petrica 2073 ROU1.0010.12101.20 
  Horvat, Dan-Sebastian 2136 ROU1.0010.17101.70 
 * 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)
 
 Arad Open 2009 Arad ROU 2009-08-08
RcRownchangeKK*chgGame
 2212 2408 5.50 9 -1.05 10 -10.50 
  Carapit, Vasile 2008  * ROU1.0010.08100.80 
  Stefanache, Mihail 2081 ROU1.0010.13101.30 
  Ciobanu, Aurelian 2205 ROU1.0010.24102.40 
  Ardelean, George-Catalin m2494 ROU0.001-0.3810-3.80 
  Taras, Dan-Gheorghe 2262 ROU1.0010.30103.00 
  Vedmediuc, Serghei m2444 MDA0.5010.05100.50 
  Costin, Petrica 2073 ROU0.001-0.8810-8.80 
  Prunescu, Claudiu 2172 ROU1.0010.20102.00 
  Chifor, Ovidiu-Emanuel 2173 ROU0.001-0.7910-7.90 
 * 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)
 
 18th International KIKA Open Feffernitz AUT 2009-08-16
RcRownchangeKK*chgGame
 2241 2408 6.50 9 0.30 10 3.00 
  Pongrac, Alojzija 2008  * SLO1.0010.08100.80 
  Fantana, Marin-Dumitru 2011 ROU0.501-0.4210-4.20 
  Petek, Primoz 2096 SLO1.0010.14101.40 
  Hartl, Daniel 2249 AUT1.0010.29102.90 
  Horvath, Jozsef g2567 HUN0.5010.21102.10 
  Borsos, Bogdan m2289 UKR0.501-0.1610-1.60 
  Antoniewski, Rafal m2535 POL0.001-0.3310-3.30 
  Birkenmaier, Rainer 2145 GER1.0010.18101.80 
  Juhasz, Kristof 2268 HUN1.0010.31103.10 
 * 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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