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Individual Calculations August 2015 |
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| Johannesson, Ingvar Thor Total change: 4.60 | |   |
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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 |
| 2348 | 2372 | 5.00 | 9 | 0.23 | 20 | 4.60 | |
|  Karpus, Michal | | | 2114 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Tomczak, Jacek | g | | 2579 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Markowski, Tomasz | g | | 2574 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Nguyen, Piotr | | | 2273 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Kowalski, Igor | | | 2146 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Grabinsky, Vladimir | m | | 2265 | UKR | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Snihur, Piotr | | | 2124 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Dragun, Kamil | g | | 2586 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Romanishin, Oleg M | g | | 2474 | UKR | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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