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Individual Calculations August 2019 |
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| Boldi, Nicholas Total change: 11.20 | |   |
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| Summer 2019 Tuesday Night Marathon - U2000 | San Francisco, California | USA | 2019-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1485 | 1.50 | 3 | 0.28 | 40 | 11.20 | |
|  Mays, Jerry | | | 1603 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Agdamag, Samuel | | | 1534 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | |  Carron, Joel | | | 1519 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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