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Individual Calculations September 2017 |
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| Piasetski, Leon Total change: 2.70 | |   |
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| 6th Annual Washington International - Masters | Rockville, Maryland | USA | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2305 | 2283 | 4.50 | 9 | 0.27 | 10 | 2.70 | |
|  Postny, Evgeny | g | | 2570 | ISR | 0.00 | 1 | -0.16 | 10 | -1.60 | |  Gilden, Lawrence C | f | | 2114 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Richardson, James | | | 2011 | USA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Yip, Carissa | f | wf | 2186 | USA | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Niemann, Hans | f | | 2254 | USA | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Panjwani, Raja | m | | 2408 | CAN | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Shmeliov, Denis | m | | 2414 | UKR | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Nolte, Rolando | m | | 2394 | PHI | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Mulyar, Michael A | m | | 2393 | USA | 0.00 | 1 | -0.35 | 10 | -3.50 | |
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) | | |
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