Individual Calculations February 2018
 Naumkin, Igor  Total change: 36.30  Rating chartPersonal card
 34. Internationales Boeblinger Open A Boeblingen GER 2017-12-26
RcRownchangeKK*chgGame
 2330 2421 6.50 9 0.99 10 9.90 
  Hoffmann, Sebastian 2086 GER1.0010.12101.20 
  Sieglen, Joachim, Dr. f2217 GER1.0010.24102.40 
  Fuchs, Florian f2255 GER0.501-0.2210-2.20 
  Kuklin, Valentin f2377 GER0.501-0.0610-0.60 
  Can, Isik f2334 TUR1.0010.38103.80 
  Lin, Chen g2477 CHN0.001-0.4210-4.20 
  Trkulja, Goran m2294 BIH1.0010.33103.30 
  Shishkin, Vadim g2459 UKR1.0010.55105.50 
  Noe, Christopher m2468 GER0.5010.07100.70 

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)
 
 30. Staufer-Open A Schwaebisch Gmuend GER 2018-01-02
RcRownchangeKK*chgGame
 2315 2394 7.00 9 1.73 10 17.30 
  Birkenmaier, Rainer 2121 GER1.0010.17101.70 
  Jansen, Dirk Norbert 2180 GER1.0010.23102.30 
  Over, Klaus 2016 GER1.0010.09100.90 
  Kunin, Vitaly g2556 GER0.001-0.2910-2.90 
  Stork, Oliver 2176 GER1.0010.22102.20 
  Walter, Andreas 2127 GER1.0010.18101.80 
  Vorobiov, Evgeny E g2547 RUS0.5010.20102.00 
  Novikov, Stanislav g2540 RUS0.5010.20102.00 
  Plat, Vojtech g2569 CZE1.0010.73107.30 

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)
 
 Third Saturday 62 Backi Petrovac SRB 2018-01-08
RcRownchangeKK*chgGame
 2389 2394 5.50 9 0.96 10 9.60 
  Martorelli, Antonio m2195 ITA0.501-0.2610-2.60 
  Yang, Kaiqi m2430 CAN1.0010.55105.50 
  Laketic, Gojko m2369 SRB0.501-0.0310-0.30 
  Saptarshi, Roy m2476 IND0.5010.11101.10 
  Drazic, Sinisa g2441 SRB0.5010.07100.70 
  Lundin, Jan f2282 SWE1.0010.35103.50 
  Vardan, Nagpal f2446 IND0.001-0.4310-4.30 
  Sedlak, Nikola g2583 SRB0.5010.25102.50 
  Dimitrijeski, Boris, Dr. f2283 GER1.0010.35103.50 

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)
 
 Third Saturday 58 Backi Petrovac SRB 2018-01-14
RcRownchangeKK*chgGame
 2340 2394 5.00 9 -0.05 10 -0.50 
  Dedebas, Emre Emin f2251 TUR0.501-0.1910-1.90 
  Gajic, Mladen f2312 SWE0.501-0.1110-1.10 
  Kiremitciyan, Ari f2305 TUR0.501-0.1210-1.20 
  Nomin-Erdene, Davaademberel m2356 MGL0.501-0.0510-0.50 
  Markovic, Miroslav g2448 SRB0.5010.08100.80 
  Yang, Kaiqi m2430 CAN1.0010.55105.50 
  Drazic, Sinisa g2441 SRB0.5010.07100.70 
  Ozbay, Ece wc2039 TUR1.0010.11101.10 
  Saptarshi, Roy m2476 IND0.001-0.3910-3.90 

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)
 

 

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