![]() |
Tournaments played by Sohanthen Udayashankar |
| Date | Name | Old rating | Current rating |
|---|---|---|---|
| 2006-10-22 | Regular Tournament | 960 | 912 |
| 2006-05-28 | Regular | 994 | 960 |
| 2006-05-07 | Grand Prix Toronto | 958 | 994 |
| 2006-04-23 | Ontario Chess Challenge | 922 | 958 |
| 2006-04-02 | Toronto Qualifiers | 920 | 922 |
| 2006-03-19 | Burlington Chess Challenge Qualifier | 900 | 920 |
| 2006-02-26 | Grand Prix of Toronto | 872 | 900 |
| 2006-02-19 | Canadian Jewish News Chess Challenge | 869 | 872 |
| 2006-02-12 | Regular tournament | 899 | 869 |
| 2005-11-13 | Grand Prix | 1011 | 899 |
| 2005-11-06 | Thunder Chess Club | 1001 | 991 |
| 2005-11-06 | Thunder Chess Club | 991 | 1011 |
| 2005-10-29 | Thunder Chess Club | 968 | 947 |
| 2005-10-29 | Thunder Chess Club | 947 | 1001 |
| 2005-09-25 | Regular tournament | 983 | 968 |
| 2005-05-01 | Grand Prix | 967 | 983 |
| 2005-04-17 | Ontario Chess Challenge | 993 | 967 |
| 2005-04-03 | Toronto Chess Challenge Regional | 961 | 993 |
| 2005-03-13 | Regular Tournament | 973 | 961 |
| 2005-03-05 | Grand Prix | 977 | 973 |
| 2005-02-05 | Canadian Jewish News CC Regional | 975 | 977 |
| 2005-01-15 | Thunder Chess Club | 983 | 975 |
| 2005-01-23 | Thunder Chess Club | 967 | 983 |
| 2007-12-28 | Thunder Chess Club | 953 | 967 |
| 2004-12-05 | Chess Camp | 943 | 953 |
| 2004-12-10 | Chess Camp | 913 | 920 |
| 2004-12-10 | Chess Camp | 920 | 943 |
| 2004-11-04 | Chess Day Camp | 903 | 865 |
| 2004-11-04 | Chess Day Camp | 865 | 913 |
| 2004-12-04 | Regulier | 887 | 903 |
| 2004-11-21 | Regular Tournament | 887 | 887 |
| 2004-11-06 | Toronto Grand Prix 2004/05 - 1 | 914 | 887 |
| 2004-11-07 | Thunder Chess Club | 850 | 780 |
| 2004-11-07 | Thunder Chess Club | 780 | 914 |
| 2004-10-31 | Thunder Chess Club | 756 | 850 |
| 2004-10-17 | Regular Scholastic Tournament | 716 | 756 |
| 2004-09-18 | Regular Tournament | 709 | 716 |
| 2004-07-25 | Thunder Chess Club | 671 | 709 |
| 2004-08-08 | Thunder Chess Club | 662 | 622 |
| 2004-08-08 | Thunder Chess Club | 622 | 671 |
| 2004-04-29 | Regular Tournament | 692 | 662 |
| 2004-04-23 | Regular Tournament | 616 | 590 |
| 2004-04-23 | Regular Tournament | 590 | 692 |
| 2004-03-09 | Canadian Chess Challenge - Ontario Provincials | 534 | 616 |
| 2004-03-19 | Regular Tournament | 498 | 424 |
| 2004-03-19 | Regular Tournament | 424 | 534 |
| 2004-03-13 | Toronto Chess Challenge | 451 | 498 |
| 2004-02-14 | Agincourt Regional | 333 | 451 |
| 2003-11-20 | Regular Tournament | 320 | 305 |
| 2003-11-20 | Regular Tournament | 305 | 333 |