|
Individual Calculations May 2022 |
|
|
|
| Ibanez, Bittor Total change: 67.20 | |   |
|
| Coulsdon Chess Daytime Chess - Spring 2022 S4 Apr 2022 | London | ENG | 2022-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1038 | 0.00 | 2 | -0.26 | 40 | -10.40 | |
|  Gillespie, Frank | | | 1340 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Howes, David J | | | 1393 | ENG | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | Central London Chess Congress 2022 Major | London | ENG | 2022-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1013 | 2.00 | 4 | 1.94 | 40 | 77.60 | |
|  Jacob, Sydney J | | | 1801 | ENG | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Millan Soto, Jose | | | 1559 | ESP | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Sarfas, Robin | | | 1635 | ENG | 0.00 | 1 | -0.01 | 40 | -0.40 | | | McKenna, John R | | | 1585 | ENG | 1.00 | 1 | 0.98 | 40 | 39.20 | |
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) | | |
|
