Player Page

Fortuin, L (Laurenzo)
Dob: 1977/07/21 (Adult)
Gender: Male
Chess SA id: 1770116582
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/05/01 (76 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 rating1212.1
Current Weighted rating1198.7
Current Weighted performance961.8
Current official/published rating (highest between Raw, WR and WP)1212.1
Current highest rating achieved1212.9
Current floor (min rating allowed)712.9
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)±163.0
Current Raw change used (final)0.0
Projected new Raw rating1212.1
Projected new Weighed rating1102.9
Projected new Weighted performance961.8
Projected new final Raw rating (if new WP > new Raw)1212.1
Projected new highest rating1212.9
Projected new floor712.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1212.1
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 rating1245.2
Current Weighted rating1228.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1245.2
Current highest rating achieved1245.2
Current floor (min rating allowed)745.2
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)±155.5
Current Raw change used (final)0.0
Projected new Raw rating1245.2
Projected new Weighed rating1130.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1245.2
Projected new floor745.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1245.2
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 rating1189.2
Current Weighted rating1159.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1189.2
Current highest rating achieved1189.2
Current floor (min rating allowed)689.2
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)±168.4
Current Raw change used (final)0.0
Projected new Raw rating1189.2
Projected new Weighed rating1067.0
Projected new Weighted performance768.1
Projected new final Raw rating (if new WP > new Raw)1189.2
Projected new highest rating1189.2
Projected new floor689.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1189.2
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 rating1131.2
Current Weighted rating1134.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1134.2
Current highest rating achieved1163.2
Current floor (min rating allowed)663.2
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)±182.9
Current Raw change used (final)0.0
Projected new Raw rating1131.2
Projected new Weighed rating1042.9
Projected new Weighted performance592.9
Projected new final Raw rating (if new WP > new Raw)1131.2
Projected new highest rating1163.2
Projected new floor663.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1131.2
Projected effective change (new Official - current Official)-3.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Lambersbaai Open 2024 (A) 2024/05/01 2024/05/01 West Coast (WCU) Rapid 32 0.63 5 5 3.0 1197.6 1154.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Lambersbaai Open 2024 (A) 2024/05/01 2024/05/01 West Coast (WCU) Rapid 32 0.63 5 5 3.0 1197.6 1154.0 Analysis
5 Western Cape Inter Regional 2023 (Blitz) 2023/03/17 2023/03/17 Eden District (WEG) Blitz 5 0.18 5 5 2.0 1193.8 1163.2 Analysis
4 WCCA Rural Cup Blitz 2022 2022/07/12 2022/07/12 Overberg (WOS) Blitz 5 0.18 5 4 1.0 1193.7 1200.0 Analysis
3 West Coast Rural Chess Tournament 2021 2021/11/13 2021/11/13 West Coast (WCU) Rapid 28 0.58 5 4 2.0 1198.9 1160.0 Analysis
2 West Coast Open 2021 (Open) 2021/06/26 2021/06/26 West Coast (WCU) Rapid 28 0.58 6 6 3.0 1212.9 1200.0 Analysis
1 Lambertsbaai Development 2019 (Open) 2019/07/05 2019/07/06 West Coast (WCU) Standard 70 0.87 6 2 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 3 0 2 3.0 60.0 85.0 1229.4 1314.4
White 3 2 0 1 2.0 66.7 141.7 1296.6 1438.3
Black 2 1 0 1 1.0 50.0 0.0 1128.5 1128.5
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 5 3 0 2 3.0 60.0 85.0 1229.4 1314.4
White 3 2 0 1 2.0 66.7 141.7 1296.6 1438.3
Black 2 1 0 1 1.0 50.0 0.0 1128.5 1128.5
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 28 13 2 13 14.0 50.0 0.0 1230.4 1230.4
White 14 5 2 7 6.0 42.9 -60.7 1241.1 1180.4
Black 14 8 0 6 8.0 57.1 60.7 1219.8 1280.5
Standard All 4 2 2 0 3.0 75.0 212.5 1145.6 1358.1
White 2 0 2 0 1.0 50.0 0.0 1091.2 1091.2
Black 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Rapid All 15 8 0 7 8.0 53.3 28.3 1162.1 1190.4
White 8 4 0 4 4.0 50.0 0.0 1201.8 1201.8
Black 7 4 0 3 4.0 57.1 60.7 1116.8 1177.5
Blitz All 9 3 0 6 3.0 33.3 -141.7 1382.0 1240.4
White 4 1 0 3 1.0 25.0 -212.5 1394.8 1182.3
Black 5 2 0 3 2.0 40.0 -85.0 1371.8 1286.8
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2060110444 Muggel, J (Jenecke) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
2 104056151 Wilson, L (Leston) 2 1.0 0 2 0 50.0 1200.0 0.0 1200.0 View list
3 1110110504 Engelbrecht, N (Noah) 1 1.0 1 0 0 100.0 1197.6 425.0 1622.6 View list
4 1120100598 Ellman, A (Andries) 1 1.0 1 0 0 100.0 1198.9 425.0 1623.9 View list
5 205078127 Amsterdam, A (Amuscka) 1 1.0 1 0 0 100.0 1193.8 425.0 1618.8 View list
6 1100118809 Hagis, M (Methyle) 1 1.0 1 0 0 100.0 1193.7 425.0 1618.7 View list
7 1080131712 Linnert, M (Marshall) 1 1.0 1 0 0 100.0 1212.9 425.0 1637.9 View list
8 209090549 Pieters, A (Astrolita) 1 1.0 1 0 0 100.0 1212.9 425.0 1637.9 View list
9 1100143095 Seas, A (Ava-Gee) 1 1.0 1 0 0 100.0 1197.6 425.0 1622.6 View list
10 2090131819 Ruiters, S (Shakirah) 1 1.0 1 0 0 100.0 1212.9 425.0 1637.9 View list
11 1100110503 Shoshola, D (Diego) 1 1.0 1 0 0 100.0 1197.6 425.0 1622.6 View list
12 1050134274 Titus, S (Sonay) 1 1.0 1 0 0 100.0 1198.9 425.0 1623.9 View list
13 205076799 Valentine, K (Kirstin) 1 1.0 1 0 0 100.0 1193.8 425.0 1618.8 View list
14 1930134273 Syster, E (Eden) 1 0.0 0 0 1 0.0 1197.6 -425.0 772.6 View list
15 1050097108 Segelaar, G (Geriant) 1 0.0 0 0 1 0.0 1193.7 -425.0 768.7 View list
16 206077627 Pieters, M (Marzaan) 1 0.0 0 0 1 0.0 1212.9 -425.0 787.9 View list
17 1920134270 Ockhuis, M (Marius) 1 0.0 0 0 1 0.0 1198.9 -425.0 773.9 View list
18 2130153778 Kujinga, T (Tawanayasha) 1 0.0 0 0 1 0.0 1197.6 -425.0 772.6 View list
19 194012282 Hendriksz, GJ (Gabriel) 1 0.0 0 0 1 0.0 1193.8 -425.0 768.8 View list
20 106066234 Fillis, J (Jared) 1 0.0 0 0 1 0.0 1212.9 -425.0 787.9 View list