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Individual Calculations February 2023 |
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| Troltenier, Dirk Total change: -59.80 | |   |
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| 2023 New York Winter Invitationals - IM D | New York, NY | USA | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2234 | 1.50 | 9 | -2.99 | 20 | -59.80 | |
|  Griffith, Kyron W | m | | 2363 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Andersen, Gunnar | | | 2220 | USA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Rodrigue-Lemieux, Shawn | m | | 2455 | CAN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Yanayt, Eugene | f | | 1958 | USA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Yu, Jiangwei | | | 2154 | CHN | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Xu, Grant Y | | | 2205 | USA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Martin Del Campo, Roberto | m | | 2235 | MEX | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Lee, Alice Teresa | f | wm | 2300 | USA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Liu, Eric Chang | c | | 2214 | USA | 0.00 | 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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