Player Page

Perring, M (Mekhail)
Dob: 2007/05/10 (U18)
Gender: Male
Chess SA id: 1070152438
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2023/12/10 (191 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 rating1337.6
Current Weighted rating1302.6
Current Weighted performance1235.4
Current official/published rating (highest between Raw, WR and WP)1337.6
Current highest rating achieved1337.6
Current floor (min rating allowed)837.6
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)±136.3
Current Raw change used (final)0.0
Projected new Raw rating1337.6
Projected new Weighed rating1200.8
Projected new Weighted performance1235.4
Projected new final Raw rating (if new WP > new Raw)1337.6
Projected new highest rating1337.6
Projected new floor837.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1337.6
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 rating1338.9
Current Weighted rating1305.3
Current Weighted performance1235.4
Current official/published rating (highest between Raw, WR and WP)1338.9
Current highest rating achieved1338.9
Current floor (min rating allowed)838.9
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)±136.0
Current Raw change used (final)0.0
Projected new Raw rating1338.9
Projected new Weighed rating1203.4
Projected new Weighted performance1235.4
Projected new final Raw rating (if new WP > new Raw)1338.9
Projected new highest rating1338.9
Projected new floor838.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1338.9
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Chess Lovers Classic December 2023 2023/12/09 2023/12/10 Nelson Mandela Bay (ENM) Standard 90 0.94 6 6 2.5 1323.0 1321.3 Analysis
6 Chess Lovers Classic 2023 2023/09/22 2023/09/23 Nelson Mandela Bay (ENM) Standard 65 0.85 5 5 3.0 1261.7 1263.7 Analysis
5 NMBCU Closed 2023 (U18) 2023/08/11 2023/08/12 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 1.5 1303.8 1318.8 Analysis
4 NMBCU Trial 4 2023 (U18) 2023/07/28 2023/07/29 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 2.5 1288.0 1303.0 Analysis
3 2023 EC Schools Provincial Winter Games (U18 Boys) 2023/06/02 2023/06/03 Buffalo City (EBC) Standard 60 0.83 6 6 4.0 1249.5 1260.5 Analysis
2 EP Trials 3 2023 (U18) 2023/05/05 2023/05/06 Nelson Mandela Bay (ENM) Standard 60 0.83 6 1 0.5 1243.5 1254.0 Analysis
1 NMB 2nd Trials 2023 (U18) 2023/03/24 2023/03/25 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 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 34 15 4 15 17.0 50.0 0.0 1370.5 1370.5
White 17 9 1 7 9.5 55.9 50.0 1343.8 1393.8
Black 17 6 3 8 7.5 44.1 -50.0 1397.3 1347.3
Standard All 34 15 4 15 17.0 50.0 0.0 1370.5 1370.5
White 17 9 1 7 9.5 55.9 50.0 1343.8 1393.8
Black 17 6 3 8 7.5 44.1 -50.0 1397.3 1347.3
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1130112094 Driscoll, S (Samuel) 3 1.0 1 0 2 33.3 1261.6 -141.7 1119.9 View list
2 206077390 Manto, M (Martha) 3 1.0 1 0 2 33.3 1255.2 -141.7 1113.5 View list
3 206050184 Oberholzer, B (Brendan) 2 2.0 2 0 0 100.0 1251.9 425.0 1676.9 View list
4 1060151231 Mokoaleli, J (Jordan) 2 1.0 1 0 1 50.0 1292.3 0.0 1292.3 View list
5 207067352 Ramaele, LL (Lerato) 2 1.0 1 0 1 50.0 1295.9 0.0 1295.9 View list
6 1080131476 Chipunza, J (James) 2 0.0 0 0 2 0.0 1305.5 -425.0 880.5 View list
7 1070153596 Ntsonyini, L (Liyanqoba) 1 1.0 1 0 0 100.0 1249.5 425.0 1674.5 View list
8 2130133065 Nell, C (Chelsea Jane) 1 1.0 1 0 0 100.0 1261.7 425.0 1686.7 View list
9 1120131278 Prinsloo, L (Liam) 1 1.0 1 0 0 100.0 1323.0 425.0 1748.0 View list
10 1060153581 Hlwempu, L (Likamva) 1 1.0 1 0 0 100.0 1261.7 425.0 1686.7 View list
11 1050142389 Anthony, A (Aqhama) 1 1.0 1 0 0 100.0 1249.5 425.0 1674.5 View list
12 106070877 Mellet, A (Andries) 1 1.0 1 0 0 100.0 1249.5 425.0 1674.5 View list
13 1050153601 Tshaka, X (Xabiso) 1 1.0 1 0 0 100.0 1249.5 425.0 1674.5 View list
14 206057077 Yoyo, A (Alulutho) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1070158539 Zuzani, S (Sinesipho) 1 1.0 1 0 0 100.0 1288.0 425.0 1713.0 View list
16 1060158538 Terblanche, D (Diego) 1 0.5 0 1 0 50.0 1288.0 0.0 1288.0 View list
17 207052418 Bruintjies, HC (Hailey) 1 0.5 0 1 0 50.0 1243.5 0.0 1243.5 View list
18 1100111044 Brown, N (Nathan) 1 0.5 0 1 0 50.0 1323.0 0.0 1323.0 View list
19 2060151226 Bowkers, D (Delcine) 1 0.5 0 1 0 50.0 1303.8 0.0 1303.8 View list
20 107057087 Peter, NM (Neathan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list