Individual Calculations September 2009
 Tolstikh, Nikolay  Total change: -10.50  Rating chartPersonal card
 "Alushta Summer - 2009 - 6" Alushta UKR 2009-06-15
RcRownchangeKK*chgGame
 2182 2374 7.00 12 -1.78 10 -17.80 
  Umudova, Nargiz wm2224 AZE0.501-0.2010-2.00 
  Savitskiy, Sergey 2190 RUS0.501-0.2410-2.40 
  Mammadov, Zaur Fazahir Oglu 2180 AZE0.501-0.2510-2.50 
  Sazonova, Elena N. wm2175 RUS0.501-0.2610-2.60 
  Ljubarov, Mark 2065 RUS1.0010.14101.40 
  Martynov, Pavel 2024 RUS0.501-0.3910-3.90 
  Soyunlu, Narmin Asat Qizi 2024 AZE1.0010.11101.10 
  Abdulla, Khayala Mardan Qizi 2113 AZE0.501-0.3210-3.20 
  Kashtanov, Ruslan m2355 RUS0.501-0.0310-0.30 
  Tjurin, Alexander P. f2321 RUS0.501-0.0710-0.70 
  Obukhov, Alexander g2409 RUS0.5010.05100.50 
  Ryabov, Yaroslav 2109 KAZ0.501-0.3210-3.20 

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)
 
 "Alushta Summer Open - 2009" Alushta UKR 2009-06-28
RcRownchangeKK*chgGame
 2223 2374 4.00 7 -0.71 10 -7.10 
  Aripov, Iskandar 2024 UZB1.0010.11101.10 
  Kovchan, Alexander g2543 UKR0.001-0.2810-2.80 
  Shangarayeva, Daiana 2024 KAZ1.0010.11101.10 
  Mammadov, Zaur Fazahir Oglu 2180 AZE0.501-0.2510-2.50 
  Andreev, Eduard g2458 UKR0.5010.12101.20 
  Ryabov, Yaroslav 2109 KAZ1.0010.18101.80 
  Umudova, Nargiz wm2224 AZE0.001-0.7010-7.00 

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)
 
 Czech Open 2009 F - OCE Open Pardubice CZE 2009-07-16
RcRownchangeKK*chgGame
 2192 2374 5.50 7 0.50 10 5.00 
  Kastner, Vojtech 1988 CZE1.0010.09100.90 
  Nosek, Filip 2035 CZE1.0010.12101.20 
  Cerha, Michal 2121 CZE1.0010.19101.90 
  Biolek, Richard m2433 CZE0.001-0.4210-4.20 
  Pokorny, Petr 2218 CZE0.501-0.2110-2.10 
  Hlas, Jan 2255 SVK1.0010.34103.40 
  Erneker, Josef 2291 CZE1.0010.39103.90 

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)
 
 Czech Open 2009 B - Tchibo Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2137 2374 8.00 9 0.94 10 9.40 
  Blaschke, Tobias 2016 GER1.0010.10101.00 
  Belostotska, Julia wf2082 GER0.001-0.8510-8.50 
  Upmanis, Gustavs 2004 LAT1.0010.10101.00 
  Alwaeli Kasib, Laith Amier f2082 IRQ1.0010.15101.50 
  Nguyen Dinh, Phong 2140 CZE1.0010.21102.10 
  Zhou, Syang 2148 GER1.0010.21102.10 
  Wehner, Jannis 2184 GER1.0010.25102.50 
  Maslak, Alexander 2191 RUS1.0010.26102.60 
  Gorovets, Andrei f2382 BLR1.0010.51105.10 

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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