Individual Calculations February 2015
 Ioannidis, Evgenios  Total change: 204.80  Rating chartPersonal card
 2014 Attica youth under 16 team championship Attica GRE 2014-11-16
RcRownchangeKK*chgGame
 1876 2072 3.00 3 0.84 40 33.60 
  Kontogiannis, Alexandros L 1672  * GRE1.0010.08403.20 
  Alexakis, Georgios 1893 GRE1.0010.274010.80 
  Drakopoulos, Polihronis 2063 GRE1.0010.494019.60 
 * 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)
 
 PRAGUE OPEN 2015 - A - IM open Praha CZE 2015-01-09
RcRownchangeKK*chgGame
 2224 2087 5.00 9 2.13 40 85.20 
  Dostal, Petr 1767 CZE1.0010.13405.20 
  Dukaczewski, Piotr m2325 POL1.0010.804032.00 
  Hauge, Lars Oskar f2356 NOR0.001-0.1740-6.80 
  Prandstetter, Eduard m2271 CZE1.0010.744029.60 
  Stachanczyk, Jacek f2306 POL0.001-0.2240-8.80 
  Klimentov, Roman 2241 RUS0.5010.21408.40 
  Low, Zhen Yu Cyrus 2238 SIN1.0010.704028.00 
  Cuhra, Martin 2247 CZE0.5010.21408.40 
  Racz, Zoltan 2262 HUN0.001-0.2740-10.80 

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)
 
 MARIENBAD OPEN 2015 - B1 Marianske Lazne CZE 2015-01-17
RcRownchangeKK*chgGame
 2285 2087 4.50 9 2.15 40 86.00 
  Gungl, Theo 2151 GER1.0010.594023.60 
  Gumularz, Szymon 2256 POL0.001-0.2840-11.20 
  Repka, Christopher 2417 SVK0.5010.384015.20 
  Gadimbayli, Abdulla f2184 AZE0.001-0.3740-14.80 
  Demidov, Mikhail m2487  * RUS0.001-0.0840-3.20 
  Mazja, Aleksandr G. m2297 RUS1.0010.774030.80 
  Martynkova, Olena wf2123 UKR0.5010.05402.00 
  Lokander, Martin f2357 SWE0.5010.334013.20 
  Jurek, Josef m2291 CZE1.0010.764030.40 
 * 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)
 

 

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