Individual Calculations September 2010
 Rej, Tomek  Total change: 5.55  Rating chartPersonal card
 Miguel Najdorf International Chess Festival - Open A Warsaw POL 2010-07-17
RcRownchangeKK*chgGame
 2385 2334 5.00 9 1.12 15 16.80 
  Goslawski, Michal 2018 POL1.0010.13151.95 
  Bernasek, Jan m2514 CZE1.0010.741511.10 
  Macieja, Bartlomiej g2639 POL0.5010.36155.40 
  Jakubowski, Krzysztof g2506 POL1.0010.731510.95 
  Brodsky, Michail g2540 UKR0.001-0.2415-3.60 
  Simonian, Hrair g2494 ARM0.001-0.2915-4.35 
  Krysztofiak, Marcin m2436 POL0.001-0.3615-5.40 
  Czarnota, Dorota wm2214 POL0.501-0.1615-2.40 
  Malec, Sebastian 2108 POL1.0010.21153.15 

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)
 
 Politiken Cup 2010 Helsingor DEN 2010-07-31
RcRownchangeKK*chgGame
 2207 2334 6.00 9 0.11 15 1.65 
  Stray, Gunnar 2055 NOR0.001-0.8415-12.60 
  Andreassen, Mikkel 1968 DEN1.0010.10151.50 
  Mercant Simo, Jaime 2100 ESP1.0010.21153.15 
  Petersen, Steen 2149 DEN1.0010.26153.90 
  Aagaard, Jacob g2542 DEN0.001-0.2315-3.45 
  Andersson, Christin wm2129 SWE1.0010.24153.60 
  Nielsen, Henning 2164 DEN1.0010.28154.20 
  McHedlishvili, Mikheil g2625 GEO0.001-0.1515-2.25 
  Eriksson, Christian Altenburg 2128 DEN1.0010.24153.60 

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)
 
 Negroponte 2010 Halkida GRE 2010-08-09
RcRownchangeKK*chgGame
 2295 2334 3.50 8 -0.86 15 -12.90 
  Pessiridis, Isaak 1934  * GRE1.0010.08151.20 
  Parligras, Mircea g2574 ROU0.001-0.2015-3.00 
  Makka, Ioulia wm2175 GRE1.0010.29154.35 
  Graf, Alexander g2590 GER0.001-0.1915-2.85 
  Kordis, Konstantinos 2169 GRE1.0010.28154.20 
  Romanishin, Oleg M g2544 UKR0.001-0.2315-3.45 
  Kerigan, Demre 2184 TUR0.501-0.2015-3.00 
  Kostopoulos, Evaggelos 2189 GRE0.001-0.6915-10.35 
 * 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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