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Individual Calculations August 2019 |
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| Guo, Andrew Total change: -7.60 | |   |
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| GM Walter Browne Memorial Championship - A | Santa Clara, California | USA | 2019-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1475 | 0.50 | 2 | -0.32 | 40 | -12.80 | |
|  Kotbagi, Mihir | | | 1539 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Feng, Yanzhe | | | 1540 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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) | | | | 44th Peoples Tournament - U2000 | Santa Clara, California | USA | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1485 | 1.50 | 4 | 0.13 | 40 | 5.20 | |
| | Baldonado, Noah | | | 1628 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Feng, Yanzhe | | | 1506 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Rudyak, Felix | | | 1885 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wong, Allyson | | wc | 1477 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | * 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) | | |
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