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Individual Calculations August 2022 |
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| Vaidyanathan, Kannan Total change: 44.40 | |   |
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| 50th Annual World Open - Under 2200 | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1444 | 2.00 | 7 | -0.08 | 40 | -3.20 | |
|  Wang, Ryan | | | 1713 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Ke, Rianne | | wc | 1706 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | He, Levon | | | 1844 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Iyer, Vedanth | | | 1472 | USA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Zhu, Ryan | | | 1507 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Zelinski, Paul B | | | 1311 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | He, Henry | | | 1813 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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 Bradley Open Major | Windsor Locks, CT | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1444 | 1.50 | 3 | 1.19 | 40 | 47.60 | |
| | Klein, Jack | | | 1945 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Wang, Ryan | | | 1710 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Chin, Spencer | | | 1821 | USA | 1.00 | 1 | 0.91 | 40 | 36.40 | |
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) | | |
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