Player Page

Morrison, C (Callum)
Dob: 2009/10/29 (U16)
Gender: Male
Chess SA id: 1090138521
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/03/03 (267 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1274.2
Current Weighted rating1250.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1274.2
Current highest rating achieved1274.2
Current floor (min rating allowed)774.2
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±149.2
Current Raw change used (final)0.0
Projected new Raw rating1274.2
Projected new Weighed rating1151.9
Projected new Weighted performance1071.7
Projected new final Raw rating (if new WP > new Raw)1274.2
Projected new highest rating1274.2
Projected new floor774.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1274.2
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1274.4
Current Weighted rating1252.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1274.4
Current highest rating achieved1274.4
Current floor (min rating allowed)774.4
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±149.1
Current Raw change used (final)0.0
Projected new Raw rating1274.4
Projected new Weighed rating1152.9
Projected new Weighted performance1071.7
Projected new final Raw rating (if new WP > new Raw)1274.4
Projected new highest rating1274.4
Projected new floor774.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1274.4
Projected effective change (new Official - current Official)=0.0
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1248.8 1254.6 Analysis
1 District South Schools Chess Individual Trials 2024 (U15 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1220.1 1221.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1248.8 1254.6 Analysis
4 District South Schools Chess Individual Trials 2024 (U15 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1220.1 1221.8 Analysis
3 Cape Town Metro Schools Chess Closed Individuals 2023 (U15 Boys) 2023/02/03 2023/03/04 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1212.9 1216.0 Analysis
2 District South Schools Chess Individual Trials 2023 (U15 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1200.0 1200.0 Analysis
1 WP Schools Chess District South 2022 (U13) 2022/03/05 2022/03/05 Cape Town (WCT) Rapid 30 0.60 6 0 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 11 5 2 4 6.0 54.5 38.6 1335.4 1374.1
White 5 3 2 0 4.0 80.0 255.0 1250.8 1505.8
Black 6 2 0 4 2.0 33.3 -141.7 1405.9 1264.3
Standard All 11 5 2 4 6.0 54.5 38.6 1335.4 1374.1
White 5 3 2 0 4.0 80.0 255.0 1250.8 1505.8
Black 6 2 0 4 2.0 33.3 -141.7 1405.9 1264.3
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 23 11 3 9 12.5 54.3 37.0 1276.3 1313.3
White 12 5 3 4 6.5 54.2 35.4 1236.2 1271.6
Black 11 6 0 5 6.0 54.5 38.6 1320.1 1358.7
Standard All 23 11 3 9 12.5 54.3 37.0 1276.3 1313.3
White 12 5 3 4 6.5 54.2 35.4 1236.2 1271.6
Black 11 6 0 5 6.0 54.5 38.6 1320.1 1358.7
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1080136279 Waggie, M (Miqaeel) 2 2.0 2 0 0 100.0 1206.5 425.0 1631.5 View list
2 1090130577 Swartz, K (Khyyaam) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1090105971 Owens, J (Joshua) 1 1.0 1 0 0 100.0 1220.1 425.0 1645.1 View list
4 1080150338 Ntsimango, I (Imbasa) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1090138069 Murudker, M (Mughammed Ameer Enus) 1 1.0 1 0 0 100.0 1212.9 425.0 1637.9 View list
6 1080150205 Devaney, N (Nigel) 1 1.0 1 0 0 100.0 1212.9 425.0 1637.9 View list
7 1100161553 Hargreaves, D (Daniel) 1 1.0 1 0 0 100.0 1220.1 425.0 1645.1 View list
8 1090193520 Jones, A (Ameer Abbas) 1 1.0 1 0 0 100.0 1220.1 425.0 1645.1 View list
9 1100156929 Janse Van Rensburg, D (Daniel) 1 1.0 1 0 0 100.0 1248.8 425.0 1673.8 View list
10 1100150146 Ashenden, J (Jamie) 1 1.0 1 0 0 100.0 1248.8 425.0 1673.8 View list
11 1100150162 Joubert, E (Ethan) 1 0.5 0 1 0 50.0 1248.8 0.0 1248.8 View list
12 1100150497 May, J (Juwayne) 1 0.5 0 1 0 50.0 1248.8 0.0 1248.8 View list
13 1090150336 Karele, Z (Zachary) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
14 109077360 Van Wyk, W (Will) 1 0.0 0 0 1 0.0 1212.9 -425.0 787.9 View list
15 1090106260 Uhuaba, A (Adam) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1100109057 Tsabola, B (Bright) 1 0.0 0 0 1 0.0 1220.1 -425.0 795.1 View list
17 1090130565 Ncanda, L (Loyiso) 1 0.0 0 0 1 0.0 1212.9 -425.0 787.9 View list
18 110094681 Meyer, M (Matthew) 1 0.0 0 0 1 0.0 1248.8 -425.0 823.8 View list
19 1100106743 Joubert, L (Liam) 1 0.0 0 0 1 0.0 1220.1 -425.0 795.1 View list
20 1080138862 Hart, J (Joshua) 1 0.0 0 0 1 0.0 1212.9 -425.0 787.9 View list