Individual Calculations January 2023
 Ozdemir, Serhan Berat  Total change: 58.40  Rating chartPersonal card
 Caissa Hotel Chess Tournament - Papatya Group Balikesir - Ayvalik TUR 2022-12-08
RcRownchangeKK*chgGame
 2223 2142 3.50 9 -0.02 20 -0.40 
  Ozsakallioglu, Okan f2258 TUR0.001-0.3420-6.80 
  Blesic, Vaso m2262 SRB0.5010.16203.20 
  Eke, Salih 2192 TUR0.5010.07201.40 
  Chubakov, Sultan 1975 KGZ0.001-0.7220-14.40 
  Nikolov, Sasho m2254 BUL0.001-0.3520-7.00 
  Gunduz, Umut Erdem f2245 TUR0.5010.14202.80 
  Maksimovic, Branimir m2210 SRB1.0010.592011.80 
  Schekachikhin, Maksim m2358 RUS0.5010.28205.60 
  Sahin, Ozgun f2254 TUR0.5010.15203.00 

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)
 
 Caissa Hotel Chess Tournament - Krizantem Group Balikesir - Ayvalik TUR 2022-12-15
RcRownchangeKK*chgGame
 2222 2142 4.00 9 0.50 20 10.00 
  Nikolov, Sasho m2254 BUL0.001-0.3520-7.00 
  Tinmaz, Kerem f2253 TUR1.0010.652013.00 
  Ozsakallioglu, Okan f2258 TUR0.5010.16203.20 
  Sahin, Ozgun f2254 TUR0.5010.15203.00 
  Citak, Selim f2272 TUR0.5010.18203.60 
  Blesic, Vaso m2262 SRB0.5010.16203.20 
  Schekachikhin, Maksim m2358 RUS0.001-0.2220-4.40 
  Maksimovic, Branimir m2210 SRB0.5010.09201.80 
  Dronjic, Sinisa 1880 SRB0.501-0.3220-6.40 

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)
 
 Caissa Hotel Chess Tournament - Sebboy Group Balikesir - Ayvalik TUR 2022-12-22
RcRownchangeKK*chgGame
 2218 2142 6.00 9 2.44 20 48.80 
  Ozsakallioglu, Okan f2258 TUR1.0010.662013.20 
  Nikolov, Sasho m2254 BUL0.5010.15203.00 
  Angun, Batu f2250 TUR1.0010.652013.00 
  Eke, Salih 2192 TUR0.5010.07201.40 
  Maksimovic, Branimir m2210 SRB1.0010.592011.80 
  Blesic, Vaso m2262 SRB0.5010.16203.20 
  Gunduz, Umut Erdem f2245 TUR1.0010.642012.80 
  Schekachikhin, Maksim m2358 RUS0.001-0.2220-4.40 
  Kuru, Atilla 1936 TUR0.501-0.2620-5.20 

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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