Individual Calculations July 2021 |
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Boyd, Thomas E Total change: 1.60 | | |
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Return of the King 2021 | Berkeley, California | USA | 2021-05-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1718 | 1402 | 1.00 | 2 | 0.71 | 40 | 28.40 | |
| Lesquillier, Walter | | | 1633 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | | Winslow, Elliott | m | | 1802 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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) | | 2021 National Open - Under 2100 | Las Vegas, Nevada | USA | 2021-06-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1637 | 1402 | 0.50 | 5 | -0.67 | 40 | -26.80 | |
| Moolky, Ankush | | | 1768 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | Lazarus, Barry J | | | 1784 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | Wright, Dexter Demond | | | 1620 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | Mehta, Hursh K | | | 1676 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | Kaur, Aradh | | | 1338 | USA | 0.00 | 1 | -0.59 | 40 | -23.60 | | 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) | |
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