Player Page

Roberts, L (Liam)
Dob: 2015/08/14 (U10)
Gender: Male
Chess SA id: 1150311627
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2024/09/07 (20 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 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 month7
Score (S)2.0
Expected score (We)3.65
Difference (S-We)-0.89
Current Raw change (no limits, including tournament time weight)-35.6
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)-35.6
Projected new Raw rating1164.4
Projected new Weighed rating1104.0
Projected new Weighted performance316.1
Projected new final Raw rating (if new WP > new Raw)1164.4
Projected new highest rating1164.4
Projected new floor664.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1164.4
Projected effective change (new Official - current Official)-35.6
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
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 achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
Games played this month7
Score (S)2.0
Expected score (We)3.38
Difference (S-We)-1.38
Current Raw change (no limits, including tournament time weight)-55.2
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)-55.2
Projected new Raw rating1144.8
Projected new Weighed rating1104.0
Projected new Weighted performance332.7
Projected new final Raw rating (if new WP > new Raw)1144.8
Projected new highest rating1144.8
Projected new floor644.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1144.8
Projected effective change (new Official - current Official)-55.2
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: Westville Senior Primary Chess Tournament 2024 (Junior Primary)
Start: 2024/09/07  End: 2024/09/07  Host: KED  Type: Rapid   Time: 25  Time weight: 0.54  Rounds: 7
Games: 7  Score: 2.0
Main rating: 1200.0  Rating gain/loss: -35.6
Type rating: 1200.0  Rating gain/loss: -55.2
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Westville Senior Primary Chess Tournament 2024 (Junior Primary) 2024/09/07 2024/09/07 Ethekwini (KED) Rapid 25 0.54 7 7 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 Westville Senior Primary Chess Tournament 2024 (Junior Primary) 2024/09/07 2024/09/07 Ethekwini (KED) Rapid 25 0.54 7 7 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 7 2 0 5 2.0 28.6 -182.1 1187.3 1005.1
White 4 1 0 3 1.0 25.0 -212.5 1192.8 980.3
Black 3 1 0 2 1.0 33.3 -141.7 1179.9 1038.2
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 7 2 0 5 2.0 28.6 -182.1 1187.3 1005.1
White 4 1 0 3 1.0 25.0 -212.5 1192.8 980.3
Black 3 1 0 2 1.0 33.3 -141.7 1179.9 1038.2
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 7 2 0 5 2.0 28.6 -182.1 1187.3 1005.1
White 4 1 0 3 1.0 25.0 -212.5 1192.8 980.3
Black 3 1 0 2 1.0 33.3 -141.7 1179.9 1038.2
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 7 2 0 5 2.0 28.6 -182.1 1187.3 1005.1
White 4 1 0 3 1.0 25.0 -212.5 1192.8 980.3
Black 3 1 0 2 1.0 33.3 -141.7 1179.9 1038.2
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 2160310200 Narothan, S (Smitan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 2160310210 Ramchand, S (Suvarna) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1160306482 Ramoorthy, N (Noah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 2160304984 Rambali, R (Raina) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 2150153386 Power, A (Amber) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1150306475 Naidoo, E (Ethan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1150311619 Ellison, D (Dylan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list