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Rapid:
Individual Calculations February 2020 |
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| Whelan, Sean Total change: -1.40 | |   |
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| CCF RP Club Championships 2019-20 JAN 2020 R17-20 | London | ENG | 2020-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1008 | 1115 | 1.50 | 3 | -0.42 | 20 | -8.40 | |
|  Mahadevan, Meikum | | | 910 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Mahadevan, Rohit | | | 1022 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Premananthan, Ashmithan | | | 1093 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | | | CCF New Year Rapid Play 2020 Minor | London | ENG | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1176 | 1115 | 3.00 | 6 | 0.50 | 20 | 10.00 | |
| | Butler, Rene | | | 1212 | ENG | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Braithwaite, Paul | | | 1088 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Karthikeyan, Sanjiv | | | 1158 | ENG | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Marsden, Rupert | | | 1200 | ENG | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Joshi, Pratyush | | | 1204 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Zhu, Limo | | | 1196 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | Kingston Rapidplay Jan 2020 Group C U1600 | London | ENG | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1115 | 0.00 | 1 | -0.15 | 20 | -3.00 | |
| | Seabridge, George | | | 1413 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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