Individual Calculations April 2023 |
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Woolley, Michael P Total change: -0.40 | | |
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Coulsdon Chess Dicky White - March | London | ENG | 2023-02-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1297 | 1255 | 1.50 | 4 | -0.27 | 20 | -5.40 | |
| Boztas, Lana | | | 1343 | ENG | 0.50 | 1 | 0.12 | 20 | 2.40 | | Aiyyapan, Sudersen | | | 1108 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | Khare, Shubh | | | 1393 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | Boztas, Lana | | | 1343 | ENG | 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) | | Coulsdon Chess Daytime Chess March 2023 | Coulsdon | ENG | 2023-03-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1356 | 1211 | 1.00 | 2 | 0.25 | 20 | 5.00 | |
| Wimble, Garry | | | 1081 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | Wood, Jamie J | | | 1630 | ENG | 0.00 | 1 | -0.07 | 20 | -1.40 | | 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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