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Individual Calculations November 2009 |
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| Kostic, Aleksandar Total change: 21.50 | |   |
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| 3rd League CS-South 2009 | Nis | SRB | 2009-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 1935 | 2.50 | 6 | 0.86 | 25 | 21.50 | |
|  Ostojic, Nikola M | | | 2073 | SRB | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Ademi, Sead | | | 2143 | SRB | 0.00 | 1 | -0.23 | 25 | -5.75 | |  Jovic, Dusan | | | 2154 | SRB | 1.00 | 1 | 0.78 | 25 | 19.50 | | | Rilak, Slavoljub | | | 2092 | SRB | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Velickovic, Slobodan | | | 2100 | SRB | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Stojadinovic, Ljubisav | | | 2077 | SRB | 0.50 | 1 | 0.19 | 25 | 4.75 | |
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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