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Individual Calculations August 2015 |
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| Bilguun, Sumiya Total change: 15.20 | |   |
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| MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL -Open A | Warszawa | POL | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2427 | 2360 | 4.50 | 9 | 0.76 | 20 | 15.20 | |
|  Kovalenko, Igor | g | | 2682 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Grabinsky, Vladimir | m | | 2265 | UKR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Snihur, Piotr | | | 2124 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Chomczyk, Marek | | | 2165 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Klekowski, Maciej | m | | 2475 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Kveinys, Aloyzas | g | | 2497 | LTU | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Tomczak, Jacek | g | | 2579 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Romanishin, Oleg M | g | | 2474 | UKR | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Dragun, Kamil | g | | 2586 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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