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Rapid:
Individual Calculations January 2020 |
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| Povey, Humphrey Total change: 25.20 | |   |
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| CCF Coulsdon Junior Club Championship Autumn 2019 DEC 2019 R9 | London | ENG | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1185 | 1195 | 0.50 | 1 | -0.01 | 20 | -0.20 | |
|  Marsden, Rupert | | | 1185 | ENG | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | CCF Rapidplay Round Robin T event | London | ENG | 2019-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1051 | 1195 | 6.00 | 7 | 1.27 | 20 | 25.40 | |
|  Mahadevan, Rohit | | | 1022 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Braithwaite, Paul | | | 1089 | ENG | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Mahadevan, Meikum | | | 888 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Gliddon, Daniel J | | | 1399 | ENG | 1.00 | 1 | 0.76 | 20 | 15.20 | | | More, Bhavik | | | 1112 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Henriques-Michie, Christopher | | | 920 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Tang, Yu-In Ting | | | 930 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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