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Individual Calculations September 2009 |
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| Kecskemeti, Arpad Total change: -30.45 | |   |
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| Rating Senta June 2009 | Senta | SRB | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1875 | 2.00 | 5 | -0.79 | 15 | -11.85 | |
|  Posa, Janos | | | 1992 | SRB | 0.00 | 1 | -0.34 | 15 | -5.10 | |  Kormanyos, Akos | | | 1622 | SRB | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Kecskemeti, Jozsef | | | 1683 | SRB | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Kaszas, Viktor | | | 1985 | SRB | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Juhasz, Bencze | | | 1845 | SRB | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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) | | | | XIII Battle of Senta 1697 B | Senta | SRB | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1875 | 0.00 | 3 | -1.24 | 15 | -18.60 | |
| | Vince, Viola | | | 2016 | HUN | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Sakic, Lorand | | | 2030 | SRB | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Arsic, Djordje | | | 1771 | SRB | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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) | | |
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