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Individual Calculations July 2009 |
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| Kovacs, Istvan Total change: -96.75 | |   |
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| JNK Szolnok CountyTeam Ch 2008/9 | JNK SZolnok County | HUN | 2008-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1900 | 1.00 | 2 | -0.52 | 25 | -13.00 | |
|  Alexiev, Peter | | | 1699 | HUN | 0.50 | 1 | -0.26 | 25 | -6.50 | | | Alexiev, Peter | | | 1699 | HUN | 0.50 | 1 | -0.26 | 25 | -6.50 | |
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) | | | | HUN Team Ch Erkel | Hungary | HUN | 2008-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1900 | 1.00 | 9 | -3.35 | 25 | -83.75 | |
| | Botka, Jozsef | | | 1940 | HUN | 0.00 | 1 | -0.44 | 25 | -11.00 | |  Kiss, Pal Vac | | | 2027 | HUN | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Karpati, Gabor | | | 1892 | HUN | 0.50 | 1 | -0.01 | 25 | -0.25 | | | Dobak, Daniel | | | 2027 | HUN | 0.50 | 1 | 0.17 | 25 | 4.25 | | | Piroska, Istvan | | | 2121 | HUN | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Horvath, Ilona Klara | | | 1816 | HUN | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Alexiev, Peter | | | 1699 | HUN | 0.00 | 1 | -0.76 | 25 | -19.00 | | | Deak, Balint | | | 1870 | HUN | 0.00 | 1 | -0.54 | 25 | -13.50 | | | Becskei, Zoltan | | | 1827 | HUN | 0.00 | 1 | -0.60 | 25 | -15.00 | |
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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