Ummarino, Pierpaolo
Current rating: 1550
Record: 10-7
| Grand Prix Verona 2013 (GTC standard) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 71 | Civelli, Daniele (1443) | Won 2-1 | +161574 |
| 2standard | 116 | Razumov, Artem (1465) | Won 1-0 | +161590 |
| 3standard | 106 | Basoni, Federico (1533) | Lost 0-2 | -191571 |
| 4standard | 274 | Picciafuochi, Riccardo (1543) | Won 2-1 | +181589 |
| 5standard | 138 | Guarneri, Matteo (1539) | Lost 0-2 | -191570 |
| 6standard | 342 | Rossi, Michael (1493) | Won 2-0 | +161586 |
| 7standard | 134 | Storch, Florian (1631) | Lost 0-2 | -171569 |
| 8standard | 218 | Regazzoni, Mirko (1520) | Lost 1-2 | -191550 |
| average opponent: 1521record: 4-4 | new rating: 1550 | |||
| Grand Prix Turin 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 40 | Zanetti, Giorgio (1500) | Lost 1-2 | -181482 |
| 2modern | 148 | Salvadori, Giacomo (1482) | Won 2-1 | +181500 |
| 3modern | 149 | Picot, Pierre (1520) | Lost 1-2 | -181482 |
| 4modern | 221 | Velo, Marina (1385) | Won 2-0 | +171499 |
| 5modern | 162 | Cossu, Andrea (1467) | Won 2-1 | +171516 |
| 6modern | 113 | Barbieri, Matteo (1516) | Won 2-1 | +181534 |
| 7modern | 69 | Faccini, Giulio (1431) | Won 2-0 | +161550 |
| 8modern | 94 | Reano, Alberto (1561) | Won 2-1 | +181568 |
| 9modern | 39 | Oberg, Kenny (2027) | Lost 0-2 | -101558 |
| average opponent: 1543record: 6-3 | new rating: 1558 | |||