Live Grade Calculation:

• CALUM ARMSTRONG
• 23306
• GRADED PLAYER CALCULATION
• PUBLISHED GRADE: 1606
• STATUS: A
• *****
• RESULTS:
• SRINIVAS RATH | 28663 | J14 | LOSS | PUB GRADE: 1367 | ADJ GRADE (+120): 1487 | USED GRADE: 1487 | EXP: 0.662
• EVE CLARK | 31473 | J19 | WIN | PUB GRADE: 1465 | ADJ GRADE (+45): 1510 | USED GRADE: 1510 | EXP: 0.631
• RENE LOHMANN | 30152 | NEW | WIN | PUB GRADE: 1501 | ADJ GRADE (+40): 1541 | USED GRADE: 1541 | EXP: 0.591
• ZACHARY PATTON | 30423 | J17 | LOSS | PUB GRADE: 1707 | ADJ GRADE (+55): 1762 | USED GRADE: 1762 | EXP: 0.294
• AADITH PRABHU | 30095 | J10 | LOSS | PUB GRADE: 1370 | ADJ GRADE (+140): 1510 | USED GRADE: 1510 | EXP: 0.631
• -----
• CALCULATION STEPS:
• 5 GRADABLE GAMES
• QTY GRADABLE GAMES (G): 5
• ACTUAL SCORE (ACT): 2.0
• EXPECTED SCORE (EXP): 2.809
• PUBLISHED GRADE (PUB): 1606
• HIGHER OF G OR 30 (N): 30
• LOWER OF G OR 30 (n): 5
• CALCULATED DRIFT (D): -0.41 (to 2 d.p.)
• APPLIED DRIFT (d): D x n / 30 = -0.41 x 5 / 30 = -0 (to 0 d.p.)
• LIVE = PUB + (800 x (ACT - EXP) / N) + d
• 1606 + (800 x (2.0 - 2.809) / 30) - 0 = 1584 (to 0 d.p.)
• GRADE DELTA: -22
• LIVE GRADE: 1584
• *****
• GRADING CRITERIA MET
• PLAYER GRANTED LIVE GRADE OF 1584

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Published Grade Calculation:

• CALUM ARMSTRONG
• 23306
• UNGRADED PLAYER CALCULATION
• STATUS: J20
• *****
• RESULTS:
• WILLIAM REID | 9557 | WIN | PUB GRADE: 1025 | ADJ GRADE (+0): 1025 | USED GRADE: 1188
• IAIN A SHIELDS | 30127 | DRAW | PUB GRADE: 1162 | ADJ GRADE (+0): 1162 | USED GRADE: 1188
• GREG FORREST | 30467 | WIN | UNGRADED | EST GRADE: 1159 | USED GRADE: 1188
• DONALD LYONS | 15070 | WIN | PUB GRADE: 1495 | ADJ GRADE (+0): 1495 | USED GRADE: 1495
• ANDREW POLLOCK | 5658 | DRAW | PUB GRADE: 1244 | ADJ GRADE (+0): 1244 | USED GRADE: 1244
• MATTHEW HAYHOW | 31059 | WIN | UNGRADED | EST GRADE: 1296 | USED GRADE: 1296
• ROSIE A GIULIAN | 4094 | LOSS | PUB GRADE: 1885 | ADJ GRADE (+0): 1885 | USED GRADE: 1885
• PETER D MACDONALD | 30023 | NEW | WIN | PUB GRADE: 1370 | ADJ GRADE (+40): 1410 | USED GRADE: 1410
• KRISTAPS BAUMANIS | 29009 | WIN | PUB GRADE: 1672 | ADJ GRADE (+0): 1672 | USED GRADE: 1672
• J CRAIG T THOMSON | 6249 | WIN | PUB GRADE: 1583 | ADJ GRADE (+0): 1583 | USED GRADE: 1583
• MICHAEL ROONEY | 11986 | DRAW | PUB GRADE: 1715 | ADJ GRADE (+0): 1715 | USED GRADE: 1715
• COLIN C PATERSON | 5582 | LOSS | PUB GRADE: 1508 | ADJ GRADE (+0): 1508 | USED GRADE: 1508
• -----
• CALCULATION STEPS:
• 12 GRADABLE GAMES
• INITIAL AVERAGE OPPOSITION: 1430
• AVERAGE SCORE: 0.708
• GRADE DELTA: 158
• INITIAL GRADE: 1588
• OPPONENT GRADES REVISED TO WITHIN 1588 ± 400
• REVISED AVERAGE OPPOSITION: 1448
• AVERAGE SCORE: 0.708
• GRADE DELTA: 158
• REVISED GRADE: 1606
• *****
• GRADING CRITERIA MET
• REASON: >= 8 GRADABLE GAMES WITH A SCORE OF NEITHER 100% NOR 0%
• GRADING FLAG: EST
• PLAYER GRANTED ESTIMATED LIVE GRADE OF 1606
• *****
• LIVE GRADE FROM THE 2024 SEASON BECOMES THE PUBLISHED GRADE FOR THE 2025 SEASON
• PLAYER GRANTED A PUBLISHED GRADE OF 1606