Individual Calculations June 2022 |
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Gray, David Total change: -23.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Coulsdon Chess Dicky White S9 MAY 2022 | London | ENG | 2022-05-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1179 | 1059 | 0.00 | 1 | -0.34 | 20 | -6.80 | |
| Mahadevan, Rohit | | | 1179 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | 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 - May to July 2022 Stage 1 - May - R1 to 4 | London | ENG | 2022-05-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1255 | 1059 | 0.00 | 3 | -0.83 | 20 | -16.60 | |
| Braithwaite, Paul | | | 1085 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | | Bermudez, Venerando | | | 1473 | ENG | 0.00 | 1 | -0.07 | 20 | -1.40 | | Woolley, Michael P | | | 1208 | ENG | 0.00 | 1 | -0.30 | 20 | -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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