Individual Calculations July 2023 |
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Sammons, Matthew W Total change: 0.00 | | |
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10th Cherry Blossom Classic - U2000 | Dulles, Virginia | USA | 2023-05-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1519 | 1581 | 0.50 | 1 | -0.09 | 40 | -3.60 | |
| Naylor, Carla | | | 1519 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | | 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) | | 9th annual Continental Class Championships - Class A | Reston, VA | USA | 2023-06-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1587 | 1565 | 2.00 | 3 | 0.60 | 40 | 24.00 | |
| Murugan Ayyappan, Adhiraiyan | | | 1649 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | Naylor, Carla | | | 1519 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | | Balakrishnan, Naveen | | | 1592 | USA | 0.50 | 1 | 0.04 | 40 | 1.60 | | 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) | | 17th annual Philadelphia Open - U2100 | Philadelphia, PA | USA | 2023-06-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1564 | 1565 | 0.50 | 2 | -0.51 | 40 | -20.40 | |
| Nolan, Gregory Matthew | | | 1761 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | Goel, Raben | | | 1367 | USA | 0.50 | 1 | -0.26 | 40 | -10.40 | | 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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