Player Page

Machaba, G (Geraldine)
Dob: 2013/08/12 (U12)
Gender: Male
Chess SA id: 1130308706
FIDE id:
Region: Waterberg (LWM)
Citizen: RSA
Title(s):
Last active: 2024/09/14 (9 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 rating1171.9
Current Weighted rating1197.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1197.8
Current highest rating achieved1171.9
Current floor (min rating allowed)671.9
Current K-factor40
Games played this month5
Score (S)1.5
Expected score (We)2.14
Difference (S-We)-0.53
Current Raw change (no limits, including tournament time weight)-21.2
Current min/max change allowed (with limits)±172.6
Current Raw change used (final)-21.2
Projected new Raw rating1150.7
Projected new Weighed rating1101.8
Projected new Weighted performance605.6
Projected new final Raw rating (if new WP > new Raw)1150.7
Projected new highest rating1171.9
Projected new floor671.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1150.7
Projected effective change (new Official - current Official)-47.1
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 achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
Games played this month5
Score (S)1.5
Expected score (We)2.31
Difference (S-We)-0.81
Current Raw change (no limits, including tournament time weight)-32.4
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)-32.4
Projected new Raw rating1167.6
Projected new Weighed rating1104.0
Projected new Weighted performance356.1
Projected new final Raw rating (if new WP > new Raw)1167.6
Projected new highest rating1167.6
Projected new floor667.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1167.6
Projected effective change (new Official - current Official)-32.4
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 rating1158.4
Current Weighted rating1196.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1196.7
Current highest rating achieved1158.4
Current floor (min rating allowed)658.4
Current K-factor40
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)±175.9
Current Raw change used (final)0.0
Projected new Raw rating1158.4
Projected new Weighed rating1100.8
Projected new Weighted performance328.3
Projected new final Raw rating (if new WP > new Raw)1158.4
Projected new highest rating1158.4
Projected new floor658.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1158.4
Projected effective change (new Official - current Official)-38.3
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 achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
Tournament: Capricorn Junior Qualifying 6 2024 (U12)
Start: 2024/09/14  End: 2024/09/14  Host: LCP  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 1.5
Main rating: 1171.9  Rating gain/loss: -21.2
Type rating: 1200.0  Rating gain/loss: -32.4
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Capricorn Junior Qualifying 6 2024 (U12) 2024/09/14 2024/09/14 Capricorn (LCP) Standard 60 0.83 5 5 1.5 1171.9 1200.0 Analysis
1 Waterberg Qualfying 2024 (U12) 2024/07/20 2024/07/20 Waterberg (LWM) Rapid 30 0.60 5 5 1.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Capricorn Junior Qualifying 6 2024 (U12) 2024/09/14 2024/09/14 Capricorn (LCP) Standard 60 0.83 5 5 1.5 1171.9 1200.0 Analysis
1 Waterberg Qualfying 2024 (U12) 2024/07/20 2024/07/20 Waterberg (LWM) Rapid 30 0.60 5 5 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 2 2 6 3.0 30.0 -170.0 1209.5 1039.5
White 6 2 1 3 2.5 41.7 -70.8 1212.2 1141.4
Black 4 0 1 3 0.5 12.5 -318.8 1205.4 886.6
Standard All 5 1 1 3 1.5 30.0 -170.0 1241.5 1071.5
White 3 1 0 2 1.0 33.3 -141.7 1252.3 1110.6
Black 2 0 1 1 0.5 25.0 -212.5 1225.3 1012.8
Rapid All 5 1 1 3 1.5 30.0 -170.0 1177.4 1007.4
White 3 1 1 1 1.5 50.0 0.0 1172.1 1172.1
Black 2 0 0 2 0.0 0.0 -425.0 1185.5 760.5
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 10 2 2 6 3.0 30.0 -170.0 1209.5 1039.5
White 6 2 1 3 2.5 41.7 -70.8 1212.2 1141.4
Black 4 0 1 3 0.5 12.5 -318.8 1205.4 886.6
Standard All 5 1 1 3 1.5 30.0 -170.0 1241.5 1071.5
White 3 1 0 2 1.0 33.3 -141.7 1252.3 1110.6
Black 2 0 1 1 0.5 25.0 -212.5 1225.3 1012.8
Rapid All 5 1 1 3 1.5 30.0 -170.0 1177.4 1007.4
White 3 1 1 1 1.5 50.0 0.0 1172.1 1172.1
Black 2 0 0 2 0.0 0.0 -425.0 1185.5 760.5
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 2130145379 Mafafo, BO (Boitumelo Oletta) 1 1.0 1 0 0 100.0 1171.9 425.0 1596.9 View list
2 1130192318 Nxumalo, P (Phuti) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1140192310 Maluleka, T (Tsekani) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
4 2130149371 Ras, A (Adenei) 1 0.5 0 1 0 50.0 1171.9 0.0 1171.9 View list
5 1130300670 Thiyo, D (Dimpho) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1130141028 Swart, C (Christopher) 1 0.0 0 0 1 0.0 1171.9 -425.0 746.9 View list
7 2130305967 Putuka, O (Onthatile) 1 0.0 0 0 1 0.0 1171.9 -425.0 746.9 View list
8 1130190560 Prince, A (Adon) 1 0.0 0 0 1 0.0 1171.9 -425.0 746.9 View list
9 2140151890 Mkandla, O (Olwethu M) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1150308704 Lekalakala, T (Thuto) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list