Individual Calculations September 2021
 Schulze, Lara  Total change: -16.60  Rating chartPersonal card
 German Masters der Frauen 2021 Magdeburg GER 2021-07-23
RcRownchangeKK*chgGame
 2280 2269 2.00 9 -2.35 20 -47.00 
  Kachiani-Gersinska, Ketino mwg2318 GER0.5010.07201.40 
  Ziegenfuss, Antonia wf2157 GER0.001-0.6520-13.00 
  Lubbe, Melanie wg2281 GER0.001-0.4820-9.60 
  Schneider, Jana fwm2353 GER0.5010.12202.40 
  Michna, Marta wg2341 GER0.5010.10202.00 
  Voicu-Jagodzinsky, Carmen wg2247 ROU0.001-0.5320-10.60 
  Klek, Hanna Marie wg2265 GER0.501-0.0120-0.20 
  Muetsch, Annmarie wm2296 GER0.001-0.4620-9.20 
  Sieber, Fiona wm2261 GER0.001-0.5120-10.20 

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)
 
 1. Sandhaeuser Schachsommer - A-Turnier Sandhausen GER 2021-08-01
RcRownchangeKK*chgGame
 2142 2269 6.50 9 0.63 20 12.60 
  Heidarnezhad, Ben-Ali 1973 GER1.0010.15203.00 
  Kamp, Adrian 1992 GER1.0010.17203.40 
  Karakol, Kerim 1980 GER0.501-0.3420-6.80 
  Halabi, Ibrahim 2001 GER1.0010.17203.40 
  Kueppers, Timo f2290 GER0.5010.03200.60 
  Schimnatkowski, Lukas 2185 GER1.0010.38207.60 
  Fichter, Fabian 2243 GER0.501-0.0420-0.80 
  Syrov, Arkadi f2347 GER0.5010.11202.20 
  Pubantz, Jan 2268 GER0.5010.00200.00 

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)
 
 European Women Chess Championship Iasi ROU 2021-08-09
RcRownchangeKK*chgGame
 2280 2269 5.50 11 0.36 20 7.20 
  Donghvani, Nia 1902 GEO0.501-0.4020-8.00 
  Pancu, Aureliana-Eugenia 1869  * ROU1.0010.08201.60 
  Daulyte-Cornette, Deimante mwg2408 FRA0.5010.19203.80 
  Badelka, Olga mwg2418 BLR0.5010.20204.00 
  Javakhishvili, Lela mwg2470 GEO0.001-0.2420-4.80 
  Makropoulou, Marina wg2186 GRE1.0010.39207.80 
  Grigorieva, Yulia wf2140 RUS1.0010.33206.60 
  Mkrtchian, Lilit mwg2388 ARM0.5010.16203.20 
  Girya, Olga gwg2425 RUS0.5010.21204.20 
  Mammadzada, Gunay mwg2460 AZE0.001-0.2520-5.00 
  Bulmaga, Irina mwg2413 ROU0.001-0.3120-6.20 
 * 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)
 
 15. Lessing-Open 2021 Wolfenbuettel GER 2021-08-27
RcRownchangeKK*chgGame
 2112 2269 4.00 5 0.53 20 10.60 
  Hufendiek, Ekkehard 1954 GER1.0010.14202.80 
  Porth, Hartmut 2040 GER1.0010.21204.20 
  Roesch, Mario 2152 GER0.501-0.1620-3.20 
  Hartogh, Christian 2107 GER1.0010.29205.80 
  Browning, Alex f2307 GER0.5010.05201.00 

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)
 

 

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