Individual Calculations December 2017 |
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Ke, Rianne Total change: 12.40 | | |
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53rd Annual American Open - U2200 | Costa Mesa, California | USA | 2017-11-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1770 | 1588 | 1.50 | 4 | 0.31 | 40 | 12.40 | |
| Gandhi, Shyam | | | 1906 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | Vihon, Howard | | | 1934 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | Perkins, Joaquin | c | | 1950 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | Wongso, Merissa | | | 1289 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | | 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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