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Individual Calculations November 2018 |
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| Brattain, Mika Total change: 8.10 | |   |
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| 2018 Harold Steen Memorial Cup | Dearborn, Michigan | USA | 2018-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2396 | 4.00 | 5 | 0.18 | 10 | 1.80 | |
|  Joseph Benher, Savio | | | 1996 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Gilruth, Peter | | | 2126 | KEN | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Talukdar, Rohan | c | | 2225 | CAN | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Ramer, Scott | | | 2172 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Heimann, Mark | f | | 2356 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 27th Annual Midwest Class Championship | Wheeling, Illinois | USA | 2018-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2437 | 2404 | 2.00 | 3 | 0.63 | 10 | 6.30 | |
| | Gurevich, Dmitry | g | | 2396 | USA | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Liang, Awonder | g | | 2572 | USA | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Williams, Justus | f | | 2344 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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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