|
Rapid:
Individual Calculations May 2022 |
|
|
|
| Ma, Rufus Total change: 18.80 | |   |
|
| Coulsdon Chess Junior Grand Prix Spring 2022 - 4 Level 3 | London | ENG | 2022-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1060 | 1132 | 1.00 | 1 | 0.40 | 20 | 8.00 | |
|  Trivedi, Aarav | | | 1060 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | Coulsdon Chess Easter Rapidplay 2022 - Section A | London | ENG | 2022-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1132 | 2.50 | 7 | 0.54 | 20 | 10.80 | |
| | Howes, David J | | | 1372 | ENG | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Langley, Anthony M | | | 1264 | ENG | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Upton, Bill | | | 1412 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kumar, Sachin | | | 1218 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Dane, James | | | 1148 | ENG | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Gillespie, Frank | | | 1283 | ENG | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Levey, Steve | | | 1463 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | |
|
