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Individual Calculations August 2019 |
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| Collier, Philip Total change: -18.00 | |   |
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| 47th Annual World Open | Philadelphia, Pennsylvania | USA | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1834 | 2.00 | 8 | -0.84 | 20 | -16.80 | |
|  Jayaraman, Arvind | f | | 2224 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Elezi, Luan | | | 2105 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Harriott, Tyrell | | | 2003 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Gilden, Lawrence | f | | 2003 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Karthik, Advaith | | | 1764 | USA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Bauza Mercere, Eduardo | | | 1638 | ARG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Baquero, Luis | | | 2070 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sloan, Sam | | | 1856 | 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) | | | | DMV Chess League Season 4 Round 2 | Idylwood, Virginia | USA | 2019-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1834 | 0.50 | 1 | -0.06 | 20 | -1.20 | |
| | Schenk, Sam | | | 1793 | USA | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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