Tolong jelaskan mengenai |- align=center dari Tur Dunia ATP 2011

| style="background:#efefef;"|2||align=left| || style="background:#e5d1cb;"| || style="background:#e5d1cb;"| || style="background:#e5d1cb;"| || style="background:#ffc;"| || style="background:#ffc;"| || style="background:#dfe2e9;"| || style="background:#dfe2e9;"| || style="background:#d0f0c0;"| || style="background:#d0f0c0;"| || || 2|| style="background:#efefef;"| 0|| style="background:#efefef;"| 2|| style="background:#efefef;"| 0