Individual Calculations February 2018 |
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Bonnell, Leo W Total change: 0.40 | | |
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WN 2018 Winter 2-day Open | West Newbury, Massachusetts | USA | 2018-01-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2083 | 1862 | 0.50 | 2 | 0.02 | 20 | 0.40 | |
| Li, Jerry | c | | 1963 | USA | 0.50 | 1 | 0.14 | 20 | 2.80 | | Yanayt, Eugene | f | | 2203 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | 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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