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Individual Calculations May 2018 |
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| Shivakumar, Shawnak Total change: 18.00 | |   |
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| 2018 CalChess State Scholastic Championship | Santa Clara, California | USA | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1618 | 0.50 | 2 | 0.28 | 40 | 11.20 | |
|  Vidyarthi, Vyom | | | 1963 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Wang, Henry | | | 1964 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | 2018 Northern California Barber Qualifier | San Jose, California | USA | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1618 | 1.50 | 3 | 0.17 | 40 | 6.80 | |
| | Li, Eric | c | | 1884 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Nathan, Krishna | | | 1716 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Nath, Nitish | c | | 1396 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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