Individual Calculations July 2018 |
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Watts, Peter Total change: -4.80 | | |
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2018 Washington Open | Lynnwood, Washington | USA | 2018-05-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1990 | 1950 | 2.00 | 5 | -0.24 | 20 | -4.80 | |
| He, Samuel | | | 2151 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | Lee, Brian | | | 1765 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | He, Daniel | | | 2131 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | Anand, Vignesh | | | 1723 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | Roper, David | f | | 2179 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | 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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