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Rapid:
Individual Calculations April 2015 |
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| Chibukhchyan, Erik Total change: 61.80 | |   |
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| Vladimir Petrov memorial ''C" | Jurmala | LAT | 2015-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1720 | 9.00 | 10 | 3.09 | 20 | 61.80 | |
|  Nikolajeva, Marija | | | 1509 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Silmalis, Janis | | | 1617 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kuznecovs, Nikita | | | 1644 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Povilaitis, Tomas | | | 1632 | LTU | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Kalinicenko, Igor | | | 1788 | LAT | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Vambute, Dana | | | 1662 | LAT | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Fridmans, Josifs | | | 1671 | LAT | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Bogorods, Daniels | | | 1727 | LAT | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Kolasa, Pjotrs | | | 1609 | LAT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Rusakovs, Martins | | | 1662 | LAT | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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