Individual Calculations February 2019
 Sredojevic, Ivan  Total change: 25.10  Rating chartPersonal card
 5. medjunarodni turnir amatera Beograd SRB 2019-01-04
RcRownchangeKK*chgGame
 2251 2257 6.00 9 1.50 10 15.00 
  Sahin, Aytac 1940 TUR1.0010.13101.30 
  Selbes, Tarik f2320 TUR1.0010.59105.90 
  Cobic, Vladimir f2311 SRB0.001-0.4210-4.20 
  Mikavica, Mirko 2116 SRB1.0010.31103.10 
  Reimanis, Ritvars f2316 LAT0.5010.08100.80 
  Irizanin, Radoje f2309 SRB0.5010.07100.70 
  Brankovic, Dejan m2317 SRB1.0010.58105.80 
  Olhovik, Andrei 2308 BLR0.001-0.4310-4.30 
  Colovic, Dusan 2324 SRB1.0010.59105.90 

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)
 
 IM third Saturday 98 Novi Sad SRB 2019-01-14
RcRownchangeKK*chgGame
 2317 2257 4.50 9 0.72 10 7.20 
  Runic, Zoran m2351 BIH0.5010.13101.30 
  Galperin, Platon 2383 UKR0.5010.17101.70 
  Nomin-Erdene, Davaademberel m2386 MGL0.001-0.3310-3.30 
  Pastar, Slaven f2337 BIH1.0010.61106.10 
  Petrusic, Velimir 2135 SRB0.501-0.1710-1.70 
  Omorjan, Dejan f2284 SRB0.5010.04100.40 
  Popchev, Milko g2251 BUL0.501-0.0110-0.10 
  Chakravarthi Reddy, M m2431 IND0.5010.23102.30 
  Tugstumur, Yesuntumur f2295 MGL0.5010.05100.50 

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)
 
 IM third Saturday 103 Novi Sad SRB 2019-01-19
RcRownchangeKK*chgGame
 2322 2257 4.00 9 0.29 10 2.90 
  Dinev, Dejan f2241 MKD0.501-0.0210-0.20 
  Bozic, Milan m2317 SRB0.5010.08100.80 
  Stojkovic, Miroljub f2224 SRB0.501-0.0510-0.50 
  Chakravarthi Reddy, M m2431 IND0.5010.23102.30 
  Liu, Zhaoqi 2300 CHN1.0010.56105.60 
  Lin, Yi 2359 CHN0.5010.14101.40 
  Mendonca, Leon Luke c2349 IND0.001-0.3710-3.70 
  Galperin, Platon 2383 UKR0.001-0.3310-3.30 
  Tugstumur, Yesuntumur f2295 MGL0.5010.05100.50 

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)
 

 

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