Individual Calculations October 2021 |
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Bacelar, Erickson Total change: 0.00 | | |
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2021 IM John Grefe Marathon | Berkeley, California | USA | 2021-08-06 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1620 | 0 | 2.00 | 5 | 0.00 | 1548 | | 0.00 | |
| Nelson, Carl | | | 1466 | USA | 1.00 | 1 | 0.00 | | 0.00 | | Yanofsky, Kevin | | | 1817 | USA | 0.50 | 1 | 0.00 | | 0.00 | | Trestor, David | | | 1583 | USA | 0.00 | 1 | 0.00 | | 0.00 | | Svoboda, Steven | | | 1807 | USA | 0.00 | 1 | 0.00 | | 0.00 | | Boyd, Tom | | | 1429 | USA | 0.50 | 1 | 0.00 | | 0.00 | | 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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