Individual Calculations October 2023 |
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Paez, David Total change: 4.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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73rd Oregon Open - 2000 and over | Portland, Oregon | USA | 2023-09-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1971 | 1937 | 2.00 | 4 | 0.24 | 20 | 4.80 | |
| Zavortink, Matt | | | 2135 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | Katz, Stewart | | | 1580 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | Gibbins, Wilson K | | | 1963 | USA | 1.00 | 1 | 0.54 | 20 | 10.80 | | Meenakshi Sundaram, Siddarth | | | 2206 | IND | 0.00 | 1 | -0.17 | 20 | -3.40 | | 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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