Individual Calculations February 2020 |
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Wang, Henry H Total change: -8.91 | | |
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29th Annual North American Open | Las Vegas, Nevada | USA | 2019-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2137 | 2044 | 4.00 | 9 | 0.53 | 33 | 17.49 | |
| Felecan, Florin | m | | 2336 | USA | 0.00 | 1 | -0.15 | 33 | -4.95 | | Fajardo Ponce, David Antonio | | | 1739 | HON | 1.00 | 1 | 0.14 | 33 | 4.62 | | Liang, Jason | f | | 2296 | USA | 0.00 | 1 | -0.19 | 33 | -6.27 | | Aipa, Likeke Sing Lee | | | 1863 | USA | 1.00 | 1 | 0.26 | 33 | 8.58 | | Vibbert, Sean | f | | 2320 | USA | 1.00 | 1 | 0.83 | 33 | 27.39 | | Raptis, Nick | f | | 2232 | USA | 0.00 | 1 | -0.26 | 33 | -8.58 | | Narayanan, Samrug | c | | 2248 | USA | 0.00 | 1 | -0.24 | 33 | -7.92 | | Arias, Mario Alexis | | | 2232 | PER | 0.50 | 1 | 0.24 | 33 | 7.92 | | Maiti, Milind | | | 1971 | USA | 0.50 | 1 | -0.10 | 33 | -3.30 | | 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) | | 2020 New Year Championship - Open | Santa Clara, CA | USA | 2020-01-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1821 | 2044 | 4.00 | 7 | -1.40 | 33 | -46.20 | |
| Nathan, Nitish | c | | 1698 | USA | 1.00 | 1 | 0.11 | 33 | 3.63 | | Senthilkumar, Pranav | c | | 1812 | USA | 0.50 | 1 | -0.29 | 33 | -9.57 | | Sairam, Pranav | | | 1743 | USA | 1.00 | 1 | 0.15 | 33 | 4.95 | | Mei, Austin R | | | 1890 | USA | 0.50 | 1 | -0.21 | 33 | -6.93 | | Penagalapati, Abhinav | | | 1849 | USA | 0.50 | 1 | -0.25 | 33 | -8.25 | | Nayak, Shreyas Sanjay | | | 1986 | USA | 0.00 | 1 | -0.58 | 33 | -19.14 | | Viswanathan, Arul | | | 1768 | USA | 0.50 | 1 | -0.33 | 33 | -10.89 | | 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) | | 11th Annual Golden State Open | Concord, California | USA | 2020-01-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1891 | 2044 | 4.00 | 5 | 0.60 | 33 | 19.80 | |
| Martinez, Lawrence | | | 1644 * | USA | 1.00 | 1 | 0.08 | 33 | 2.64 | | Hung, Anthony | | | 1644 * | USA | 1.00 | 1 | 0.08 | 33 | 2.64 | | Shivakumar, Shawnak | | | 1877 | USA | 1.00 | 1 | 0.28 | 33 | 9.24 | | Kondakov, Adrian | c | | 1844 | USA | 1.00 | 1 | 0.24 | 33 | 7.92 | | Rambaldi, Francesco | g | | 2444 * | ITA | 0.00 | 1 | -0.08 | 33 | -2.64 | | * 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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