| Player ID | 17651 |
| First Name | Koushikk S |
| Last Name | Ayyappan |
| Sex | M |
| User ID | 0 |
| DOB | **** |
| Player lists | None |
| Club | Wilsons School (7672) |
| Local Rating | |
| Local Rapid Rating | |
| FIDE Code | 455725 |
| FIDE Federation | |
| ECF Rating Code (links to rating system) | 298821F |
| Membership Number (from rating list) | ME021658 |
| Membership Category | None |
| ECF Rapid OTB August | 1513K |
| ECF Rapid OTB September | 1513K |
| ECF Standard OTB September Old | 1593K |
| ECF Rapid OTB January | 1513K |
| ECF Standard OTB January | 1181P |
| ECF Rapid OTB Monthly | 1513K |
| ECF Standard OTB Monthly | 1181P |
| ECF Rapid OTB Latest | 1513K |
| ECF Standard OTB Latest | 1181P |
| FIDE Standard | 1650 |
| FIDE Rapid | 0 |
| FIDE Blitz | 0 |
