Individual Calculations September 2023 |
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Iwu, Okechukwu Ane Total change: 0.60 | | |
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2023 Lake Superior Open | Superior, WI | USA | 2023-06-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1935 | 2049 | 2.50 | 4 | 0.03 | 20 | 0.60 | |
| Lazarus, Barry J | | | 1715 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | Hutton, Henry | | | 1721 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | Richter, Alex | | | 2165 | USA | 0.50 | 1 | 0.16 | 20 | 3.20 | | Titus, Andrew Lewi | | | 2140 | USA | 0.00 | 1 | -0.38 | 20 | -7.60 | | 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) | |
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