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Rapid:
Individual Calculations January 2022 |
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| Kumar, Sachin Total change: 22.40 | |   |
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| Coulsdon Chess Juniors : Premiership Autumn 2021 S4 DEC 2021 | London | ENG | 2021-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1200 | 0.00 | 1 | -0.47 | 20 | -9.40 | |
|  Smith, Henry | | | 1225 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | | | Coulsdon Chess Junior Grand Prix - DEC Level5 | London | ENG | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1191 | 1178 | 3.00 | 6 | 0.07 | 20 | 1.40 | |
| | Kesarwani, Arin | | | 1062 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kumar, Arnav | | | 1041 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Manchandia, Pratyush | | | 1227 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Taylor, Tobias | | | 1159 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Harris, Callum | | | 1208 | ENG | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Pitts, Daniel | | | 1448 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | Coulsdon Juniors RP Swiss 13-12-2021 DEC | London | ENG | 2021-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1178 | 4.00 | 5 | 1.52 | 20 | 30.40 | |
| | Smith, Henry | | | 1229 | ENG | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Raj, Aarush | | | 1169 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Dawrant, Jake | | | 1124 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Griffith, Oliver | | | 1175 | ENG | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Harris, Callum | | | 1208 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | |
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