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Individual Calculations March 2020 |
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| Harris, Clarence Total change: 4.80 | |   |
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| Max Wilkerson Memorial 2020 Tuesday Night Marathon - CDEu | San Francisco, California | USA | 2020-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1370 | 3.00 | 7 | -0.29 | 20 | -5.80 | |
|  Nicol, George R | | | 1180 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Gimelfarb, Ilia | | | 1512 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Frank, Robert H | | | 1331 | USA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Ahrens, Richard William | | | 1315 | USA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Roberts, Joseph | | | 1454 | USA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Chan, John | | | 1564 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hilliard, Michael | | | 1392 | USA | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | | | Max Wilkerson Memorial 2020 Tuesday Night Marathon - Extra Rated Games | San Francisco, California | USA | 2020-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1370 | 1.00 | 1 | 0.53 | 20 | 10.60 | |
| | Hilliard, Michael | | | 1392 | USA | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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