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Individual Calculations May 2018 |
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| Viswanathan, Arul Total change: 7.20 | |   |
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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 |
| 1756 | 1704 | 0.50 | 2 | -0.40 | 40 | -16.00 | |
|  Mahesh, Tejas | | | 1530 | USA | 0.50 | 1 | -0.23 | 40 | -9.20 | |  Wei, Jeffrey | | | 1982 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | 2018 Northern California Denker Qualifier | San Jose, California | USA | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1704 | 1.50 | 4 | 0.58 | 40 | 23.20 | |
| | Ravuri, Vinesh | | | 2094 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Singhal, Sanat | | | 1652 | IND | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Wang, Henry | | | 1964 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Wu, Sijing | | | 2099 | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | |
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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