Player Page

Crombie, U (Ubaydullah)
Dob: 2003/08/29 (Adult)
Gender: Male
Chess SA id: 103072236
FIDE id:
Region: Mopani (LMG)
Citizen: RSA
Title(s):
Last active: 2020/03/14 (1715 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 rating1324.9
Current Weighted rating1324.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1324.9
Current highest rating achieved1324.9
Current floor (min rating allowed)824.9
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)±138.8
Current Raw change used (final)0.0
Projected new Raw rating1324.9
Projected new Weighed rating1218.9
Projected new Weighted performance489.0
Projected new final Raw rating (if new WP > new Raw)1324.9
Projected new highest rating1324.9
Projected new floor824.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1324.9
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 rating1305.2
Current Weighted rating1305.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1305.2
Current highest rating achieved1305.2
Current floor (min rating allowed)805.2
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)±142.7
Current Raw change used (final)0.0
Projected new Raw rating1305.2
Projected new Weighed rating1200.8
Projected new Weighted performance321.6
Projected new final Raw rating (if new WP > new Raw)1305.2
Projected new highest rating1305.2
Projected new floor805.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1305.2
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 rating1276.7
Current Weighted rating1276.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1276.7
Current highest rating achieved1276.7
Current floor (min rating allowed)776.7
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)±148.7
Current Raw change used (final)0.0
Projected new Raw rating1276.7
Projected new Weighed rating1174.6
Projected new Weighted performance296.0
Projected new final Raw rating (if new WP > new Raw)1276.7
Projected new highest rating1276.7
Projected new floor776.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1276.7
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Mopani District 1 2020 (Over 16) 2020/03/14 2020/03/14 Mopani (LMG) Standard 60 0.83 5 5 4.0 1291.1 1261.6 Analysis
3 Mopani Open 2020 (Over 16) 2020/02/22 2020/02/22 Mopani (LMG) Rapid 45 0.74 5 5 4.0 1257.5 1221.6 Analysis
2 Merensky 2019 (Over 16) 2019/05/04 2019/05/04 Mopani (LMG) Standard 60 0.83 5 5 4.0 1213.0 1200.0 Analysis
1 Drakensig Primary 2019 (Over 16) 2019/03/09 2019/03/09 Mopani (LMG) Rapid 30 0.60 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
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 20 15 0 5 15.0 75.0 212.5 1209.1 1421.6
White 8 5 0 3 5.0 62.5 106.3 1211.3 1317.5
Black 12 10 0 2 10.0 83.3 283.3 1207.6 1490.9
Standard All 10 8 0 2 8.0 80.0 255.0 1212.7 1467.7
White 4 3 0 1 3.0 75.0 212.5 1219.5 1432.0
Black 6 5 0 1 5.0 83.3 283.3 1208.1 1491.5
Rapid All 10 7 0 3 7.0 70.0 170.0 1205.4 1375.4
White 4 2 0 2 2.0 50.0 0.0 1203.0 1203.0
Black 6 5 0 1 5.0 83.3 283.3 1207.0 1490.3
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 2030131595 Sekgojane, K (Kamogelo) 2 2.0 2 0 0 100.0 1274.3 425.0 1699.3 View list
2 2030111541 Juull, C (Cursten) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1040116327 Hlungwani, T (Titi) 1 1.0 1 0 0 100.0 1291.1 425.0 1716.1 View list
4 1010111543 Ferreira, J (Jj) 1 1.0 1 0 0 100.0 1213.0 425.0 1638.0 View list
5 1010111544 Du Plooy, D (Dylan) 1 1.0 1 0 0 100.0 1213.0 425.0 1638.0 View list
6 1000116312 Chabangu, C (Calvin) 1 1.0 1 0 0 100.0 1213.0 425.0 1638.0 View list
7 1020111532 Rammalo, M (Michael) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1030131591 Mmola, C (Cyrus) 1 1.0 1 0 0 100.0 1257.5 425.0 1682.5 View list
9 1040133127 Mmola, B (Bongani) 1 1.0 1 0 0 100.0 1291.1 425.0 1716.1 View list
10 1030111528 Mathekga, L (Lefa) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1030133136 Zwane, C (Confidence) 1 1.0 1 0 0 100.0 1291.1 425.0 1716.1 View list
12 104072231 Sodo, S (Sonele) 1 1.0 1 0 0 100.0 1257.5 425.0 1682.5 View list
13 1020116319 Smith, S (Samantha-Jo) 1 1.0 1 0 0 100.0 1213.0 425.0 1638.0 View list
14 1040111711 Shingange, T (Tiyani) 1 1.0 1 0 0 100.0 1257.5 425.0 1682.5 View list
15 1040119132 Sharma, T (Tanishq) 1 0.0 0 0 1 0.0 1257.5 -425.0 832.5 View list
16 1040111716 Severin, C (Calvin) 1 0.0 0 0 1 0.0 1291.1 -425.0 866.1 View list
17 1010111531 Machete, E (Elijah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 1010111530 Khumalo, SH (Sfiso) 1 0.0 0 0 1 0.0 1213.0 -425.0 788.0 View list
19 1010111537 Aboobaker, M (Mohamed) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list